CV Dr. Milko Jorquera Tapia

AFFILIATIONS

2017-at date President of Scientifical Ethic Committee.
2017-at date Head of Applied Microbial Ecology Laboratory.
2016-2017 Member of Scientific Ethic Committee.
2006-2017 Responsible of Biotechnology and Natural Resources Laboratory.
2012-at date Associate Professor, Departamento de Ciencias Químicas y Recursos Naturales.
2009-at date Associate Researcher, Scientific and Technological Bioresource Nucleus.
2006-2011 Assistant Professor, Departamento de Ciencias Químicas y Recursos Naturales.


CONTACT

Departamento de Ciencias Químicas y Recursos Naturales,
Facultad de Ingeniería y Ciencias,
Universidad de La Frontera,
Av. Francisco Salazar 01145, postal code 4811230 Temuco, Chile
Telephone: +56 (045) 2325467
Mobile: +56 (9) 74088714
Fax: +56 (045) 2325053
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SHORT BIOGRAPHY

Dr. Jorquera is graduated from Osaka University (Japan) with formation in the fields of microbial ecology and environmental microbiology. Currently, Dr. Jorquera act as head at the Applied Microbial Ecology (AME) laboratory, previously as part of Laboratory of Biotechnology in Natural Resources from La Frontera University. The main objective of AME laboratory is contribute to our knowledge on plant-associated microbiome present in Chilean agro-ecosystems (pastures, cereal crops and fruit orchards) and pristine ecosystems (Atacama Desert, Andes mountains, Patagonia and Antarctic). The research activities of AME laboratory are mainly focused i) to elucidate the role of microbial communities in soil nutrient cycling and their influence on plant growth, ii) to decipher the diversity and dynamics of microorganisms in Chilean agro-ecosystems and pristine ecosystems affected by climate and anthropogenic-induced changes, iii) to characterize the genetic- and biochemical mechanisms involved in the plant-microbe interactions and their environment, and iv) to develop fertilization and soil management strategies based on genetic and metabolic potential of microorganisms in their natural habitat. The studies carried out at the AME laboratory are characterized by using a wide variety of molecular techniques, such as polymerase chain reaction (PCR), denaturing gradient gel electrophoresis (DGGE), quantitative PCR (qPCR), enterobacterial repetitive intergenic consensus (ERIC-PCR) and recently high throughput sequencing (454-Roche and Illumina platforms). As results of these studies, diverse native isolates have been collected and selected either from agro-ecosystem and pristine ecosystems and used to develop microbial consortia to improve the nutrient-uptake, growth and stress tolerance of plants (mainly wheat and avocado seedlings) under laboratory, greenhouse and field conditions. During his career, the Dr. Jorquera have also acquired academic experience as responsible of courses (Biochemistry and Molecular Biology, Bioinformatics, Environmental and Applied Microbiology, and Innovation) as well as training and supervision of under-graduate and post-graduate students.


ACADEMIC DEGREES AND PROFESSIONAL STUDIES

2006 Doctor of Philosophy in Pharmaceutical Sciences, Osaka University, Japan.
1997 Aquaculture Engineer, Universidad de Antofagasta, Chile.
1997 Bachelor in Marine Sciences, Universidad de Antofagasta, Chile.


RESEARCH LINE

Applied Microbial Ecology

PUBLICATIONS

h-index: 14
Source: Web of Science

1. Jorquera, M.A., S. Gabler, N.G. Inostroza, J.J. Acuña, M.A. Campos, D. Menezes–Blackburn & R. Greiner. 2017. Screening and characterization of phytases from bacteria isolated from Chilean hydrothermal environments. Microbial Ecology.

Impact Factor: 3.630 
DOI: 10.1007/s00248-017-1057-0 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0095-3628 

2. Durán, P., M. Jorquera, S. Viscardi, V. J. Carrion, M.L. Mora & M.J. Pozo. 2017. Screening and characterization of potentially suppressive soils against Gaeumannomyces graminis under extensive wheat cropping by Chilean indigenous communities. Frontiers in Microbiology 8:1552.

Impact Factor: 4.076 
DOI: 10.3389/fmicb.2017.01552 
Quartile: 1 
Editorial: Frontiers Media SA, Switzerland 
ISSN: 1664-302X 

3. 
Rebolledo, C., A. Cuevas, T. Zambrano, J.J. Acuña, M.A. Jorquera, K. Saavedra, C. Martínez, F. Lanas, P. Serón, L.A. Salazar & N. Saavedra. 2017. Bacterial community profile of the gut microbiota differs between hypercholesterolemic subjects and controls. BioMed Research International, Article ID 8127814, 6 pages.

Impact Factor: 2.476 
DOI: 10.1155/2017/8127814 
Quartile: 2 
Editorial: Hindawi Ltd., USA 
ISSN: 2314-6133 

4. 
Mora, M.L., R. Demanet, J.J. Acuña, S. Viscardi, M. Jorquera, Z. Rengel & P. Durán. 2017. Aluminum-tolerant bacteria improve the plant growth and phosphorus content in ryegrass grown in a volcanic soil amended with cattle dung manure. Applied Soil Ecology 115: 19-26.

Impact Factor: 2.670 
DOI: 10.1016/j.apsoil.2017.03.013 
Quartile: 1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0929-1393 

5. 
Morrison, E., L.M. Lagos, A. Al-Agely, H. Glaab, W. Johnson, M.A. Jorquera & A. Ogram. 2017. Mycorrhizal inoculation increases genes associated with nitrification and improved nutrient retention in soil. Biology and Fertility of Soils 53(3): 275-279.

Impact Factor: 3.069 
DOI: 10.1007/s00374-017-1176-2 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762 

6. 
Cid, F.P., N.G. Inostroza, S.P. Graether, L.A. Bravo & M.A. Jorquera. 2017. Bacterial community structures and ice recrystallization inhibition activity of bacteria isolated from the phyllosphere of the Antarctic vascular plant Deschampsia Antarctica. Polar Biology 40: 1319–1331. 
Impact Factor: 1.711 
DOI: 10.1007/s00300-016-2036-5 
Quartile: 2 
Editorial: Springer, USA 
ISSN: 0722-4060

7. Inostroza, N.G., P.J. Barra, L.Y. Wick, M.L. Mora & M.A. Jorquera. 2016. Effect of rhizobacterial consortia from undisturbed arid- and agro-ecosystems on wheat growth under differing conditions. Letters in Applied Microbiology 64(2): 158-163.

Impact Factor: 1.579 
DOI: 10.1111/lam.12697 
Quartile: 3 
Editorial: Wiley-Blackwell, England 
ISSN: 0266-8254

8. Barra, P.J., N.G. Inostroza, M.L. Mora, D.E. Crowley & M.A. Jorquera. 2016. Bacterial consortia inoculation mitigates the water shortage and salt stress in an avocado (Persea americana Mill.) nursery. Applied Soil Ecology 111: 39-47.

Impact Factor: 2.670 
DOI: 10.1016/j.apsoil.2016.11.012 
Quartile: 1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0929-1393

9. Lagos, L.M., J.J. Acuña, F. Maruyama, A. Ogram, M.L. Mora & M.A. Jorquera. 2016. Effect of phosphorus addition on the total bacterial communities and alkaline phosphomonoesterase-harboring bacterial populations in the rhizosphere of ryegrass (Lolium perenne var. Nui). Biology and Fertility of Soils 52(7): 1007-1019.

Impact Factor: 3.069 
DOI: 10.1007/s00374-016-1137-1 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

10. Jorquera, M.A., F. Maruyama, A.V. Ogram, O.U. Navarrete, L.M. Lagos, N.G. Inostroza, J.J. Acuña, J.I. Rilling & M.L. Mora. 2016. Rhizobacterial community structures associated with native plants grown in Chilean extreme environments. Microbial Ecology 72(3): 633-646.

Impact Factor: 3.232 
DOI: 10.1007/s00248-016-0813-x 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0095-3628

11. Cid, F.P., J.I. Rilling, S.P. Graether, L.A. Bravo, M.L. Mora & M.A. Jorquera. 2016. Properties and biotechnological applications of ice binding proteins in bacteria. FEMS Microbiology Letters 363 (11): fnw099.

Impact Factor: 1.858 
DOI: 10.1093/femsle/fnw099 
Quartile: 3 
Editorial: Oxford Univ Press, England 
ISSN: 0378-1097 
12. Acuña, J.J., P. Durán, L.M. Lagos, A. Ogram, M.L. Mora & M.A. Jorquera. 2016. Bacterial alkaline phosphomonoesterase in the rhizospheres of plants grown in Chilean extreme environments. Biology and Fertility of Soils 52(6): 763-773.

Impact Factor: 3.069 
DOI: 10.1007/s00374-016-1113-9 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

13. Menezes-Blackburn, D., N.G. Inostroza, L. Gianfreda, R. Greiner, M.L. Mora & M.A. Jorquera. 2016. Phytase-producing Bacillus sp. inoculation increases phosphorus availability in cattle manure. Journal of Soil Sciences and Plant Nutrition 16: 200-210.

Impact Factor: 1.600 
DOI: 10.4067/S0718-95162016005000016 
Quartile: 3 
Editorial: Soc Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

14. Barra, P.J., N.G. Inostroza, J.J. Acuña, M.L. Mora, D.E. Crowley & M.A. Jorquera. 2016. Formulation of bacterial consortia from avocado (Persea americana Mill.) and their effect on growth, biomass and superoxide dismutase activity of wheat seedlings under salt stress. Applied Soil Ecology 102: 80-91.

Impact Factor: 2.670 
DOI: 10.1016/j.apsoil.2016.02.014 
Quartile: 1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0929-1393 
15. Marileo, L.G., M.A. Jorquera, M. Hernández, C. Briceño, M.L. Mora, R. Demanet & G. Palma. 2016. Changes in bacterial communities by post-emergent herbicides in an Andisol fertilized with urea as revealed by DGGE. Applied Soil Ecology 101: 141-151.

Impact Factor: 2.670 
DOI: 10.1016/j.apsoil.2016.02.003 
Quartile: 1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0929-1393

16. Palma, G., M. Jorquera, R. Demanet, S. Elgueta, G. Briceño & M.L. Mora. 2016. Urea Fertilizer and pH Influence on Sorption Process of Flumetsulam and MCPA Acidic Herbicides in a Volcanic Soil. Journal of Environmental Quality 45(1): 323-330.

Impact Factor: 2.238 
DOI: 10.2134/jeq2015.07.0358 
Quartile: 2 
Editorial: Amer Soc Agronomy, USA 
ISSN: 0047-2425

 

17. Palma, G., R. Demanet, M. Jorquera, M.L. Mora, G. Briceño & A. Violante. 2015. Effect of pH on sorption kinetic process of acidic herbicides in a volcanic soil. Journal of Soil Sciences and Plant Nutrition 15(3): 549-560.

Impact Factor: 0.680 
DOI: 10.4067/S0718-95162015005000023 
Quartile: 4 
Editorial: Soc Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

18. Cea, M., N. Sangaletti-Gerhard, P. Acuña, I. Fuentes, M. Jorquera, K. Godoy, F. Osses & R. Navia. 2015. Screening of transesterifiable lipid accumulating bacteria from sewage sludge for biodiesel production. Biotechnology Reports 8(2): 116-123.

Impact Factor: no information 
DOI: 10.1016/j.btre.2015.10.008 
Quartile: no information 
Editorial: Elsevier B.V. 
ISSN: 2215-017X

19. Lagos, M.L., F. Maruyama, P. Nannipieri, M.L. Mora, A. Ogram & M.A. Jorquera. 2015. Current overview on the study of bacteria in the rhizosphere by modern molecular techniques: a mini‒review. Journal of Soil Sciences and Plant Nutrition 15(2): 504-523.

Impact Factor: 0.680 
DOI: 10.4067/S0718-95162015005000042 
Quartile: 4 
Editorial: Soc Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

20. Martínez, O.A., D.E. Crowley, M.L. Mora & M.A. Jorquera. 2015. Short-term study shows that phytate-mineralizing rhizobacteria inoculation affects the biomass, phosphorus (P) uptake and rhizosphere properties of cereal plants. Journal of Soil Sciences and Plant Nutrition 15(1): 153-166.

Impact Factor: 0.680 
DOI: 10.4067/S0718-95162015005000013 
Quartile: 4 
Editorial: Soc Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

21. Channabasava, A., H.C. Lakshman & M.A. Jorquera. 2015. Effect of fungicides on association of arbuscular mycorrhiza fungus Rhizophagus fasciculatus and growth of Proso millet (Panicum miliaceum L.) plants. Journal of Soil Sciences and Plant Nutrition 15(1): 35-45.

Impact Factor: 0.680 
DOI: 10.4067/S0718-95162015005000004 
Quartile: 4 
Editorial: Soc Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

22. Briceño, G., M.S. Fuentes, O. Rubilar, M. Jorquera, G. Tortella, G. Palma, M.J. Amoroso & M.C. Diez. 2015. Removal of the insecticide diazinon from liquid media by free and immobilized Streptomyces sp. isolated from agricultural soil. Journal of Basic Microbiology 55(3): 293-302.

Impact Factor: 1.823 
DOI: 10.1002/jobm.201300576 
Quartile: 3 
Editorial: Wiley-Blackwell Publishing, USA 
ISSN: 1521-4028

23. Lagos, L.M., O.U. Navarrete, F. Maruyama, D.E. Crowley, F.P. Cid, M.L. Mora & M.A. Jorquera. 2014. Bacterial community structures in rhizosphere microsites of ryegrass (Lolium perenne var. Nui) as revealed by pyrosequencing. Biology and Fertility of Soils 50(8): 1253-1266.

Impact Factor: 3.396 
DOI: 10.1007/s00374-014-0939-2 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

24. Jorquera, M.A., N.G. Inostroza, L.M. Lagos, P.J. Barra, L.G. Marileo, J.I. Rilling, D.C. Campos, D.E. Crowley, A.E. Richardson & M.L. Mora. 2014. Bacterial community structure and detection of putative plant growth-promoting rhizobacteria associated with plants grown in Chilean agro-ecosystems and undisturbed ecosystems. Biology and Fertility of Soils 50(7): 1141-1153.

Impact Factor: 3.396 
DOI: 10.1007/s00374-014-0935-6 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

25. Campos, D.C., F. Acevedo, E. Morales, J. Aravena, V. Amiard, M.A. Jorquera, N.G. Inostroza & M. Rubilar. 2014. Microencapsulation by spray drying of nitrogen-fixing bacteria associated with lupin nodules. World Journal of Microbiology and Biotechnology 30(9): 2371-2378.

Impact Factor: 1.353 
DOI: 10.1007/s11274-014-1662-8 
Quartile: 3 
Editorial: Springer, USA 
ISSN: 0959-3993

 

26. Durán, P., J.J. Acuña, M.A. Jorquera, R. Azcón, C. Paredes, Z. Rengel & M.L. Mora. 2014. Endophytic bacteria from selenium-supplemented wheat plants could be useful for plant-growth promotion, biofortification and Gaeumannomyces graminis biocontrol in wheat production. Biology and Fertility of Soils 50(6): 983-990.

Impact Factor: 3.396 
DOI: 10.1007/s00374-014-0920-0 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

27. Menezes-Blackburn, D., M.A. Jorquera, L. Gianfreda, R. Greiner & M.L Mora. 2014. A novel phosphorus biofertilization strategy using cattle manure treated with phytase-nanoclay complexes. Biology and Fertility of Soils 50(4): 583-592.

Impact Factor: 3.396 
DOI: 10.1007/s00374-013-0872-9 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

28. Jorquera, M.A., O.A. Martínez, L.G. Marileo, J.J. Acuña, S. Saggar & M.L. Mora. 2014. Effect of nitrogen and phosphorus fertilization on the composition of rhizobacterial communities of two Chilean Andisol pastures. World Journal of Microbiology and Biotechnology 30(1): 99-107.

Impact Factor: 1.353 
DOI: 10.1007/s11274-013-1427-9 
Quartile: 3 
Editorial: Springer, USA 
ISSN: 0959-3993

29. Greiner, R., U. Konietzny, D. Menezes-Blackburn & M.A. Jorquera. 2013. Production of partially phosphorylated myo-inositol phosphates using phytases immobilised on magnetic nanoparticles. Bioresource Technology 142: 375-383.

Impact Factor: 5.039 
DOI: 10.1016/j.biortech.2013.05.050 
Quartile: 1 
Editorial: Elsevier Sci. Ltd., England 
ISSN: 0960-8524

30. Kumar, V., P. Singh, M.A. Jorquera, P. Sangwan, P. Kumar, A.K. Verma & S. Agrawal. 2013. Isolation of phytase-producing bacteria from Himalayan soils and their effect on growth and phosphorus uptake of Indian mustard (Brassica juncea). World Journal of Microbiology and Biotechnology 29(8): 1361-1369.

Impact Factor: 1.353 
DOI: 10.1007/s11274-013-1299-z 
Quartile: 3 
Editorial: Springer, USA 
ISSN: 0959-3993

31. Durán, P., J.J. Acuña, M.A. Jorquera, R. Azcón, F. Borie & M.L. Mora. 2013. Enhanced selenium content in wheat grain by co-inoculation of selenobacteria and arbuscular mycorrhizal fungi: a preliminary study as a potential Se biofortification strategy. Journal of Cereal Science 57(3): 275-280.

Impact Factor: 1.943 
DOI: 10.1016/j.jcs.2012.11.012 
Quartile: 2 
Editorial: Academic Press Ltd-Elsevier Science Ltd., England 
ISSN: 0733-5210

32. Acuña, J.J., M.A. Jorquera, P.J. Barra, D.E. Crowley & M.L. Mora. 2013. Selenobacteria selected from the rhizosphere as a potential tool for Se biofortification of wheat crops. Biology and Fertility of Soils 49(2): 175-185.

Impact Factor: 3.396 
DOI: 10.1007/s00374-012-0705-2 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762

33. Jorquera, M.A., N. Saavedra, F. Maruyama, A.E. Richardson, D.E. Crowley, R.C. Catrilaf, E.J. Henriquez & M.L. Mora. 2013. Phytate addition to soil induces changes in the abundance and expression of Bacillus beta-propeller phytase genes in the rhizosphere. FEMS Microbiology Ecology 83(2): 352-360.

Impact Factor: 3.875 
DOI: 10.1111/j.1574-6941.2012.01480.x 
Quartile: 1 
Editorial: Wiley-Blackwell, USA 
ISSN: 0168-6496

34. Menezes-Blackburn, D., M.A. Jorquera, R. Greiner, L. Gianfreda & M.L. Mora. 2013. Phytases and phytase-labile organic phosphorus in manures and soils. Critical Reviews in Environmental Science and Technology 43(9): 916-954.

Impact Factor: 3.238 
DOI: 10.1080/10643389.2011.627019 
Quartile: 1 
Editorial: Taylor & Francis Inc., USA 
ISSN: 1064-3389

35. Muci, A.L., M.A. Jorquera, A.I. Avila, Z. Rengel, D.E. Crowley & M.L. Mora. 2012. A combination of cellular automata and agent−based models for simulating the root surface colonization by bacteria. Ecological Modelling 247: 1-10.

Impact Factor: 2.069 
DOI: 10.1016/j.ecolmodel.2012.07.035 
Quartile: 2 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0304-3800

36. Jorquera, M.A., B. Shaharoona, S.M. Nadeem, M.L. Mora & D.E. Crowley. 2012. Plant growth-promoting rhizobacteria associated with ancient clones of creosote bush (Larrea tridentata). Microbial Ecology 64(4): 1008-1017.

Impact Factor: 3.277 
DOI: 10.1007/s00248-012-0071-5 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0095-3628

37. Briceño, G., M.S. Fuentes, G. Palma, M.A. Jorquera, M.J. Amoroso & M.C. Diez. 2012. Chlorpyrifos biodegradation and 3,5,6-trichloro-2-pyridinol production by actinobacteria isolated from soil. International Biodeterioration & Biodegradation 73: 1-7.

Impact Factor: 2.059 
DOI: 10.1016/j.ibiod.2012.06.002 
Quartile: 3 
Editorial: Elsevier Sci. Ltd., England 
ISSN: 0964-8305

38. Shene, D., N. Canquil, M. Jorquera, M. Pinelo, M. Rubilar, F. Acevedo, C. Vergara, D. von Baer & C. Mardones. 2012. In vitro activity on human gut bacteria of murta leaf extracts (Ugni molinae Turcz.), a native plant from southern Chile. Journal of Food Science 77(6): M323-M329.

Impact Factor: 1.775 
DOI: 10.1111/j.1750-3841.2012.02692.x 
Quartile: 2 
Editorial: Wiley-Blackwell, USA 
ISSN: 0022-1147 
Before 2012

39. Martínez, O.A., M.A. Jorquera, D.E. Crowley & M.L. Mora. 2011. Influence of nitrogen fertilisation on pasture culturable rhizobacteria occurrence and the role of environmental factors on their potential PGPR activities. Biology and Fertility of Soils 47(8): 875-885. 
Impact Factor: 2.319 
DOI: 10.1007/s00374-011-0593-x 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762



Impact Factor: 2.319 
DOI: 10.1007/s00374-011-0593-x 
Quartile: 1 
Editorial: Springer, USA 
ISSN: 0178-2762 

40. Ciudad, G., I. Reyes, M.A. Jorquera, L. Azócar, L.Y. Wick & R. Navia. 2011. Novel three-phase bioreactor concept for fatty acid alkyl esters production using R. oryzae as whole cell catalyst. World Journal of Microbiology and Biotechnology 27(11): 2505-2512.

Impact Factor: 1.532 
DOI: 10.1007/s11274-011-0719-1 
Quartile: 3 
Editorial: Springer, USA 
ISSN: 0959-3993

41. Acuña, J.J., M.A. Jorquera, O.A. Martínez, D. Menezes-Blackburn, M.T. Fernández, P. Marschner, R. Greiner & M.L. Mora. 2011. Indole acetic acid and phytase activity produced by rhizosphere bacilli as affected by pH and metals. Journal of Soil Science and Plant Nutrition 11(3): 1-12.

Impact Factor: 0.661 
DOI: 10.4067/S0718-95162011000300001 
Quartile: 4 
Editorial: Soc. Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

42. Jorquera, M.A., D.E. Crowley, P. Marschner, R. Greiner, M.T. Fernández, D. Romero, D. Menezes-Blackburn & M.L. Mora. 2011. Identification of beta-propeller phytase-encoding genes in culturable Paenibacillus and Bacillus spp. from the rhizosphere of pasture plants on volcanic soils. FEMS Microbiology Ecology 75(1): 163-172.

Impact Factor: 3.408 
DOI: 10.1111/j.1574-6941.2010.00995.x 
Quartile: 2 
Editorial: Wiley-Blackwell Publishing, USA 
ISSN: 0168-6496

43. Menezes-Blackburn, D., M. Jorquera, L. Gianfreda, M. Rao, R. Greiner, E. Garrido & M.L. Mora. 2011. Activity stabilization of Aspergillus niger and Escherichia coli phytases immobilized on allophanic synthetic compounds and montmorillonite nanoclays. Bioresource Technology 102(20): 9360-9367.

Impact Factor: 4.980 
DOI: 10.1016/j.biortech.2011.07.054 
Quartile: 1 
Editorial: Elsevier Sci. Ltd., England 
ISSN: 0960-8524

44. Ciudad, G., I. Reyes, L. Azócar, R. Briones, M. Jorquera, L.Y. Wick & R. Navia. 2011. Innovative approaches for effective selection of lipase-producing microorganisms as whole cell catalysts for biodiesel production. New Biotechnology 28(4): 375-381.

Impact Factor: 2.756 
DOI: 10.1016/j.nbt.2011.03 
Quartile: 2 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 1871-6784

45. Martínez-Viveros, O., M.A. Jorquera, D.E. Crowley, G. Gajardo & M.L. Mora. 2010. Mechanisms and practical considerations involved in plant growth promotion by rhizobacteria. Journal of Soil Science and Plant Nutrition 10(3): 293-319.

Impact Factor: 0.596 
DOI: 10.4067/S0718-95162010000100006 
Quartile: 4 
Editorial: Soc. Chilena Ciencia Suelo, Chile 
ISSN: 0718-9516

46. Briceño, G., M.A. Jorquera, R. Demanet, M.L. Mora, N. Durán & G. Palma. 2010. Effect of cow slurry amendment on atrazine dissipation and bacterial community structure in an agricultural Andisol. Science of Total Environment 408(14): 2833-2839.

Impact Factor: 3.190 
DOI: 10.1016/j.scitotenv.2010.03.014 
Quartile: 1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0048-9697

47. Jorquera, M.A., M. Hernández, O. Martinez, P. Marschner & M.L. Mora. 2010. Detection of aluminium tolerance plasmids and microbial diversity in the rhizosphere of plants grown in acidic volcanic soil. European Journal of Soil Biology 46(3-4): 255-263.

Impact Factor: 1.741 
DOI: 10.1016/j.ejsobi.2010.03.005 
Quartile: 3 
Editorial: Elsevier France-Editions Scientifiques Medicales Elsevierm France 
ISSN: 1164-5563

48. Cea, M., M. Jorquera, O. Rubilar, H. Langer, G. Tortella & M.C Diez. 2010. Bioremediation of soil contaminated with pentachlorophenol by Anthracophyllum discolor and its effect on soil microbial community. Journal of Hazardous Material 181(1-3): 315-323.

Impact Factor: 3.723 
DOI: 10.1016/j.hazmat.2010.05.013 
Quartile: 1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0304-3894

49. Fuentes, B., M. Jorquera & M.L. Mora. 2009. Dynamics of phosphorus and phytate-utilizing bacteria during aerobic degradation of dairy cattle dung. Chemosphere 74(2): 325-331.

Impact Factor: 3.253 
DOI: 10.1016/j.chemosphere.2008.08.045 
Quartile: 1 
Editorial: Pergamon-Elsevier Science Ltd., England 
ISSN: 0045-6535

50. Jorquera, M., M. Hernández, Z. Rengel, P. Marschner & M.L. Mora. 2008. Isolation of culturable phosphobacteria with both phytate-mineralization and phosphate-solubilization activity from the rhizosphere of plants grown in a volcanic soil. Biology and Fertility of Soils 44(8): 1025-1034.

Impact Factor: 1.446 
DOI: 10.1007/s00374-008-0288-0 
Quartile: 2 
Editorial: Springer, USA 
ISSN: 0178-2762

51. Jorquera, M., O. Martinez, F. Maruyama, P. Marschner & M.L. Mora. 2008. Current and future biotechnological applications of bacterial phytases and phytase-producing bacteria. Microbes and Environments 23(3): 182-191.

Impact Factor: no information 
DOI: 10.1264/jsme2.23.182 
Quartile: no information 
Editorial: Japanese Soc. Microbial Ecology, Japan 
ISSN: 1342-6311

52. Langer, H., K.G. Nandasena, J.G. Howieson, M. Jorquera & F. Borie. 2008. Genetic diversity of Sinorhizobium meliloti associated to alfalfa in Chilean volcanic soils and their symbiotic effectiveness under acidic conditions. World Journal of Microbiology and Biotechnology 24(3): 301-308.

Impact Factor: 0.945 
DOI: 10.1007/s11274-007-9471-y 
Quartile: 4 
Editorial: Springer, USA 
ISSN: 0959-3993

53. Jorquera, M., N. Yamaguchi, K. Tani & M. Nasu. 2007. Stimulatory effect of glutamine and pyruvate on plasmid transfer between Pseudomonas strains. Microbes and Environments 22: 320-326. 
Impact Factor: no information 
DOI: 10.1264/jsme2.22.320 
Quartile: no information 
Editorial: Japanese Soc. Microbial Ecology, Japan 
ISSN: 1342-6311

54. Jorquera, M., N. Yamaguchi, K. Tani & M. Nasu. 2006. A combination of direct viable counting, fluorescent in situ hybridization and green fluorescent protein gene expression for estimating plasmid transfer at the single cell level. Microbes and Environments 21: 101-111.

Impact Factor: no information 
DOI: no information 
Quartile: no information 
Editorial: Japanese Soc. Microbial Ecology, Japan 
ISSN: 1342-6311

55. Jorquera, M.A., M. Lody, Y. Leyton & C. Riquelme. 2004. Bacteria of subclass gamma-proteobacteria associated with commercial Argopecten purpuratus (Lamarck, 1819) hatcheries in Chile. Aquaculture 236: 37-51.

Impact Factor: 1.627 
DOI: 10.1016/j.aquaculture.2003.11.032 
Quartile: Q1 
Editorial: Elsevier Science BV, Netherlands 
ISSN: 0044-8486

 

RESEARCH PROJECTS

Current projects


1. 2017-2023. Development of harmful algal bloom detection and monitoring methods for sustainable salmon aquaculture in Chile. Responsible Researcher, SATREPS.

2. 2016-2020. Antarctic plant-associated bacteria and their contribution to mitigate the frost damage in avocado plantlets. Responsible Researcher, INACH Regular Competition, code RT_02_16.

3. 2016-2020. Development of plant-growth-promoting-endophytic bacteria consortia to improve the growth and abiotic stress tolerance of small cereals grown in southern Chile. Responsible Researcher, FONDECYT Regular Competition N° 1160302.

4. 2015-2017. Clarification of genome signatures specific for pathogenic Vibrio cholerae based on genomic information of the environmental isolates. Invited Researcher, Supporting Program for Interaction-based Initiative Team Studies (SPIRITS) FY2015, Kyoto University, Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.

5. 2014-2017. Improving phosphorus efficiency use and aluminum detoxification on pastures growing in acid volcanic soils throughout tools. Co-researcher, FONDECYT Regular Competition N° 1141247.

Finished projects


6. 2013-2016. Exploration of rhizobacterial diversity and phytase genes in plants grown in extreme Chilean environments. Responsible Researcher, Concurso Apoyo al Desarrollo de Proyectos de Investigación Chile-EE.UU. USA2013-0010.

7. 2014-2016. Use of metagenomics to the study of bacterial diversity associated with plants from extreme Chilean environments. Concurso Nacional de Atracción de Capital Humano Avanzado del Extranjero, Modalidad de Estadías Cortas (MEC) N° 80140015.

8. 2013-2014. Thermo tolerant bacterial phytases for biotechnological applications. Responsible Researcher International Cooperation Program CONICYT-DAAD, PCCI 1-2011.

9. 2012-2016. Development of plant-growth-promoting-rhizobacteria consortium to improve the phosphorus nutrition and abiotic stress tolerance of cereal crops grown in Andisols. Responsible Researcher, FONDECYT Regular Competition N° 1120505.

10. 2012-2016. Herbicide effects on nitrogen efficacy and aluminium availability in permanent pasture: design of management strategies in volcanic soils of Southern Chile. Co-researcher, FONDECYT Regular Competition N° 1120467.

11. 2012-2015. Actinobacteria diversity in Antarctic ecosystems and biotechnological potential of their active metabolites. Co-researcher, INACH Regular Competition, code RT_14_12.

12. 2012-2015. Generating a biofertilizer using genomics and microencapsulation to contribute to the competitive and sustainable development of the crop lupine by family farming in southern Chile. Co-researcher, Foundation for Innovation in Agriculture (FIA), PYT-2012-088.

13. 2011-2012. Study on rhizobacterial diversity in Chilean ecosystems and their biotechnological potential to improve drought tolerance in agricultural crops. Responsible Researcher, Atracción de Capital Humano Avanzado del Extranjero, Modalidad de Estadías Cortas (MEC 2011) N° 80110001.

14. 2010-2014. Crop rhizosphere management in acid Andisols of Southern Chile for improving plant nutrition and food quality. Co-researcher, FONDECYT Regular Competition N° 1100625.

15. 2010-2012. Biotechnological applications of free and immobilized bacterial phytase. Responsible Researcher, International Cooperation Program CONICYT-BMBF, PCCI 183-2009.

16. 2010. Metagenomics for exploration of rhizobacteria associated with ancient clones of Larrea tridentata. Responsible Researcher, The International Human Frontier Science Program (HFSP), ST000006/2009.

17. 2010. Shaping plant beneficial rhizosphere communities. Visiting Researcher, US-Israel Binational Agricultural Research and Development (BARD).

18. 2008-2011. Assessment of phytate-utilizing bacteria for improving phosphorus nutrition of pasture plant. Responsible Researcher, FONDECYT Initiation into Research N° 11080159.

19. 2006-2009. Estudio de factores ambientales sobre la transferencia de plásmidos, portadores de genes solubilizadores de fósforo, presentes en ecosistemas agrícolas de la Zona Sur de Chile. Responsible Researcher, Programa Bicentenario de Ciencia y Tecnología, Subprograma Biociencia en Recursos Naturales, PBCT-PSD26.

PRESENTATION AT NATIONAL/INTERNATIONAL CONGRESSES

1. Jorquera, M., J. Acuña, P. Duran, P. Barra, L. Lagos, F. Cid, J. Rilling, N. Inostroza, O. Navarrete & M.L. Mora. 2016. Bacterias promotoras del crecimiento vegetal de ambientes extremos chilenos. 3er Workshop Latinoamericano sobre Bacterias Promotoras del Crecimiento Vegetal, November 27- December 1, Pucón, Chile.

2. Hernández, S., J. Rilling, N. Inostroza, J. Acuña & M. Jorquera. 2016. En los estudios de rizobacteria no solo la composicion de los medios de cultivo es relevante sino también su preparación. 3er Workshop Latinoamericano sobre Bacterias Promotoras del Crecimiento Vegetal, November 27- December 1, Pucón, Chile.

3. Rilling J., S. Hernández, N. Inostroza & M. Jorquera. 2016. Detection and isolation of putative Azospirillum spp. associated to rhizosphere and endosphere of wheat plants from a southern Chile Andisol. XXXVIII Congreso Chileno de Microbiología, November 22-25, Valdivia, Chile.

4. Jorquera M.A. 2016. Una mirada actual al estudio de bacterias en la rizósfera por técnicas moleculares. Taller de Biodiversidad Microbiana Nativa, November 14-18, La Serena, Chile.

5. Jorquera M.A. 2016. Experiencias en el desarrollo y utilización de consorcios microbianos en trigo y paltos. Taller de Biodiversidad Microbiana Nativa, November 14-18, La Serena, Chile

6. M. Jorquera. 2016. Plant-growth promoting bacteria from extreme environments. 31th Annual Meeting of Japanese Society for Microbial Ecology, October 22-25, Yokosuka, Japan.

7. Gabler, S., N. Inostroza, J. Acuña, D. Menezes-Blackburn, R. Greiner & M. Jorquera. 2016. Phytase-producing bacteria from Chilean hydrothermal environments. 31th Annual Meeting of Japanese Society for Microbial Ecology, October 22-25, Yokosuka, Japan.

8. Lagos L., J. Acuña, F. Maruyama, A. Ogram, M.L Mora. & M. Jorquera. 2016. Effect of phosphorus addition on total and alkaline phosphomonoesterase-harboring bacterial populations in ryegrass rhizosphere microsites. 1er Encuentro de Jóvenes Investigadores en Ciencias del Suelo, September 28- 30, Valdivia, Chile.

9. Acuña, J., P. Durán, L. Lagos, A. Ogram, M.L. Mora & M. Jorquera. 2016. Bacterial alkaline phosphatase in the rhizospheres of plants grown in Chilean extreme environments. Organic Phosphorus Workshop 2016, September 5-9, Lake District, England.

10. Lagos, L., J. Acuña, F. Maruyama, A. Ogram, M.L. Mora & M. Jorquera. 2016. Effect of phosphorus addition on the total bacterial communities and alkaline phosphomonoesterase-harboring bacterial populations in the rhizosphere of ryegrass. Organic Phosphorus Workshop 2016, September 5-9, Lake District, England.

11. Gabler, S., N. Inostroza, J. Acuña, D. Menezes-Blackburn, R. Greiner & M. Jorquera. 2016. Screening for phytase-producing bacteria from hydrothermal environments. Organic Phosphorus Workshop 2016, September 5-9, Lake District, England.

12. Jorquera M.A. 2016. Experiencias en el desarrollo y utilización de consorcios microbianos en cultivos y frutales. 3ª Conferencia y Exhibición Redagrícola Chile, June 1-2, Santiago.

13. Jorquera M.A., P.J. Barra, N.G. Inostroza, J.J. Acuña, M.L. Mora, D.E. Crowley. 2016. Contribución de consorcios bacterianos para mejorar la tolerancia de paltos (Persea americana Mill.) al estrés salino. 4ta Jornada de la Red Chilena de Bioinsumos y 2do Workshop de Biocontroladores, April 7-8, Santiago, Chile.

14. Jorquera, M.A. 2016. Bacterial community associated with plants living in Chilean extreme environments. 2016. 89th Annual Meeting of Japanese Society for Bacteriology, March 23-25, Osaka, Japan.

15. Acuña, J.J., P. Durán, L.M. Lagos, A. Ogram, M.L. Mora, M.A. Jorquera. 2015. Abundance of phoD and phoX genes and potential alkaline phosphatase activity from rhizobacterial community associated with undisturbed plants grown in Chilean extreme environments. Advances in Science and Technology of Bioresources, December 2-4, Pucón, Chile.

16. Astorga-Eló, M., A. Stoll & M. Jorquera. 2015. Diversity of alkaline phosphatase genes (phoD) in flowering desert soils. 5th International Workshop: Advances in Science and Technology of Bioresources, December 2-4, Pucón, Chile.

17. Cid, F.P., L.A. Bravo, M.L. Mora & M.A. Jorquera. 2015. Characterization of bacterial communities from Deschampsia antarctica phyllosphere and genome sequencing of culturable bacteria with recrystallization inhibition activity. 5th International Workshop: Advances in Science and Technology of Bioresources, December 2-4, Pucón, Chile.

18. Rilling, J., M. Jorquera, M.L. Mora & G. Palma. 2015. Isolation of nitrifying soil bacteria with tolerance to flumetsulam and MCPA herbicides. 5th International Workshop: Advances in Science and Technology of Bioresources, December 2-4, Pucón, Chile.

19. Barra, P.J., N.G. Inostroza, M.L. Mora, D.E. Crowley & M.A. Jorquera. 2015. Contribution of endophytic and rhizospheric bacteria inoculation on salt stress tolerance of avocado (Persea americana Mill.) seedlings growing under nursery conditions. 5th International Workshop: Advances in Science and Technology of Bioresources, December 2-4, Pucón, Chile.

20. Lagos, L., J.J. Acuña, F. Maruyama, M.L. Mora & M.A. Jorquera. 2015. Short-term effect produced by phosphorus sources on the diversity of total and alp-harboring bacterial communities in rhizosphere microsites of ryegrass (Lolium perenne var. nui) grown in a Chilean Andisol. 5th International Workshop: Advances in Science and Technology of Bioresources, December 2-4, Pucón, Chile.

21. Jorquera, M.A., F. Maruyama, A. Ogram, O. Navarrete, L. Lagos & N.G. Inostroza. 2015. Exploring rhizobacterial community composition associated with plants grown in Chilean extreme environments using 16S rRNA-based pyrosequencing. International Conference Ecology of Soil Microorganisms, November 29-December 3, Prague, Czech Republic.

22. Barra, P.J., N.G. Inostroza, J.J. Acuña, M.L. Mora, D.E. Crowley & M.A. Jorquera. 2015. Contribution of bacterial consortia on salt stress tolerance of avocado (Persea americana Mill.) seedlings grown in a commercial orchard. International miCROPe 2015 Symposium, November 23-25, Vienna, Switcherland.

23. Jorquera, M.A., P. Barra, N. Inostroza, J. Acuña, M.L. Mora & D. Crowley. 2015. Contribution of bacterial consortia to improve salt stress tolerance of avocado (Persea americana Mill.). 66°Congreso Agronómico, November 17-20, Valdivia, Chile.

24. Barra, P., N. Inostroza, M.L. Mora, D. Crowley & M. Jorquera. 2015. Consortia of ACC deaminase-producing bacteria (both endophytic and rhizospheric) isolated from avocado plants mitigate salt stress of wheat plants. Rhizosphere 4, June 21-25, Maastricht, The Netherlands.

25. Lagos, L., O. Navarrete, F. Maruyama, M.L. Mora & M. Jorquera. 2015. Effect of phosphorus fertilization on bacterial microbiome in microsites of ryegrass rhizosphere. Rhizosphere 4, June 21-25, Maastricht, The Netherlands.

26. Barra, P., N. Inostroza, M.L. Mora, D. Crowley & M. Jorquera. 2015. Bacterial consortia formulated with endpophytic and rhizospheric bacterial strains, isolated from avocado plants, increase salt stress tolerance of wheat seedlings. 6th Congress of European Microbiologists (FEMS 2015). June 7-11, Maastricht, The Netherlands.

27. Lagos, L., O. Navarrete, F. Maruyama, M.L. Mora & M. Jorquera. 2015. Effect of phosphorous fertilization on bacterial community structure in microsites of ryegrass rhizosphere grown in chilean volcanic soil. 6th Congress of European Microbiologists (FEMS 2015). June 7-11, Maastricht, The Netherlands.

28. Jorquera, M., F. Fumito, L. Lagos, L. Marileo, O. Navarrete, F. Cid & M.L. Mora. 2014. Rhizobacterial community structure of two antartctic plants by using pyrosequencing. XXXVI Congreso Chileno de Microbiología, December 2-5, La Serena, Chile.

29. Cid, F., M. Jorquera, L. Marileo, N. Inostroza, D. Campos, M.L Mora & L. Barrientos. 2014. Characterization of bacterial communities associated with the phyllosphere of Deschampsia antarctica. XXXVI Congreso Chileno de Microbiología, December 02-05, La Serena, Chile.

30. Jorquera, M., N. Inostroza, D. Campos, P. Barra, J. Rilling & M.L. Mora. 2014. Advances to improve growth of wheat through application of rhizobacterial consortia. XXXVI Congreso Chileno de Microbiología, December 02-05, La Serena, Chile.

31. Barrientos, L., C. Lamilla, L. Lagos, F. Cid, M. Jorquera & L. Salazar. 2014. Isolation and characterization of Actinobacteria from different Antarctic environments. XXXVI Congreso Chileno de Microbiología, December 2-5, La Serena, Chile.

32. Jorquera, M. & M.L. Mora. 2014. Biotechnology in Natural Resources Laboratory - Research Line. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

33. Cid, F., J. Acuña, N. Inostroza, D. Campos, L. Bravo & M. Jorquera. 2014. Establishment of a rapid protocol for testing antifreeze activity in antarctic bacteria. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

34. Fernández, T., M.L. Mora, R. Demanet, M. Jorquera, G. Briceño & G. Palma. 2014. Effect of urea application in sorption and biodegradation of acid herbicides. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

35. Greiner, R., A. Sajidan, D. Blackburn-Menezes, J. Acuña & M. Jorquera. 2014. Improving temperature stability of Escherichia albertii phytase by error-prone PCR. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

36. Greiner, R., A. Sajidan, D. Blackburn-Menezes, J. Acuña & M. Jorquera. 2014. Screening for phytases using a metagenomic approach. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

37. Inostroza, N., D. Campos, P. Barra, J. Rilling, M. Mora & M. Jorquera. 2014. Development of plant growth-promoting rhizobacterial consortia to improve the abiotic stress tolerance of cereal crops. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

38. Marileo, L., M.A. Jorquera, G. Briceño, R. Demanet, M.L. Mora & G. Palma. 2014. Changes in the structure of bacterial communities and ammonium oxidizing bacteria under treatment of post-emergence herbicides in soil treated with urea. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

39. Acuña, J., P. Duran, M.L. Mora & M. Jorquera. 2014. Rhizobacterial structure from undisturbed plants grown in extreme chilean environments. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

40. Barra, P., N. Inostroza, M.L. Mora, D. Crowley & M. Jorquera. 2014. Effect of endophytic and rhizospheric bacterial consortia, isolated from avocado plants, on salt stress tolerance of wheat seedlings. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

41. Rilling, J., F. Cid & M. Jorquera. 2014. Phylogenetic analysis of antifreeze and icenucleating proteins produced by plant- and soil associated bacteria of different bacterial genera. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

42. Lagos, L., O. Navarrete, M.L. Mora & M. Jorquera. 2014. Effect of phosphorous fertilization on bacterial community structure in microsites of ryegrass rhizosphere. 2nd International Symposium: Soil, Plant and Microorganism, November 24-26, Pucón, Chile.

43. Jorquera, M., N. Inostroza, D. Campos, P. Barra, J. Rilling & M.L. Mora. 2014. Desarrollo de consorcios rizobacterianos para mejorar el crecimiento de trigo. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

44. Jorquera, M., F. Maruyama, L. Lagos, L. Marileo, O. Navarrete, F. Cid & M.L. Mora. 2014. Estructura de comunidades rizobacterianas de dos plantas antárticas mediante el uso de pirosecuenciación. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

45. Barra, P.J., Inostroza, N., Jorquera, M. 2014. Bacterias con alta actividad ACC-deaminasa promueven el crecimiento de trigo ante condiciones de estrés salino mejor que bacterias con baja actividad ACC-deaminasa. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

46. Lagos, L., O. Navarrete, M.L. Mora & M. Jorquera. 2014. Pirosecuenciación revela cambios asociados a la fertilización fosfatada en las comunidades rizobacterianas de Lollium perenne crecidas en Andisol. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

47. Cid., F., M. Jorquera, L. Marileo, N. Inostroza, D. Campos, L. Barrientos & M.L. Mora. 2014. Caracterización de las comunidades bacterianas asociadas a la filósfera de Deschampsia antárctica. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

48. Marileo, L., M. Jorquera, G. Briceño, R. Demanet, T. Fernández, M.L. Mora & G. Palma. 2014. Efecto de la aplicación de herbicidas ácidos sobre la estructura de bacterias en suelo tratados con urea. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

49. Lamilla, C., L. Barrientos, L. Lagos, F. Cid, M. Jorquera & L. Salazar. 2014. Aislamiento y caracterización de actinobacterias aisladas desde sedimento marino en la Antártica. XXII Congreso Latinoamericano de Microbiología (ALAM2014), November 05-08, Cartagena, Colombia.

50. Menezes-Blackburn, D., M. Jorquera, N. Inostroza, L. Gianfreda, R. Greiner & M.L. Mora. 2014. Cattle manure inoculation with a phytase producing Bacillus: organic P mineralization, bacterial community and P uptake. Phosphorus in Soils and Plants 2014, August 26-29, Montpellier, France.

51. Lagos, L., M.A. Jorquera, M. Maruyama, D.E. Crowley & M.L. Mora. 2014. Bacterial community structures in rhizosphere microsites of Lolium perenne var. Nui grown in Chilean Andisol as revealed by pyrosequencing. 20th World Congress of Soil Science (20WCSS), June 08-13, Jeju, Korea.

52. Menezes-Blackburn, D., M. Jorquera, N. Inostroza, R. Greiner, J. Acuña & M.L. Mora. 2014. Effect of cattle manure inoculation with an alkaline phytase producing Bacilli in organic P mineralization, bacterial community and wheat P uptake. 20th World Congress of Soil Science (20WCSS), June 08-13, Jeju, Korea.

53. Duran, P., J. Acuña, M. Jorquera, R. Azcon, C. Paredes & M.L. Mora. 2014. Isolation of putative endophytic bacteria from selenium-supplemented wheat plants and their potential use for biofortification and biocontrol of a soil borne patoghen. 20th World Congress of Soil Science (20WCSS), June 08-13, Jeju, Korea.

54. Acuña, J., S. Gabler, D. Menezes-Blackburn, R. Greiner, M. Jorquera & M.L. Mora. 2014. Isolation of phytase-producing rhizobacteria from extreme environments. 20th World Congress of Soil Science (20WCSS), June 08-13, Jeju, Korea.

55. Jorquera, M.A., N.G. Inostroza, L.M. Lagos, P.J. Barra, L. Marileo, J.I. Rilling, D.C. Campos & M.L. Mora. 2014. Detection of putative PGPR and bacterial diversity in the rhizosphere of plants grown in different Chilean ecosystems and agro-ecosystems. XII Congreso Nacional de las Ciencias del Suelo, April 02-04, Punta Arenas, Chile.

56. Barra, P.J., Inostroza, N., Jorquera, M., Cid, F., Lagos L., Mora, ML. 2014. Characterization, identification and selection of halotolerant endophytic and rhizospheric bacteria isolated from avocado trees. XII Congreso Nacional de las Ciencias del Suelo, April 02-04, Punta Arenas, Chile.

57. Rilling, I., N. Inostroza, L. Lagos, P. Barra, L. Marileo, D. Campos, M.L. Mora & M.A. Jorquera. 2013. Bacterial diversity and detection of putative PGPR in the rhizosphere of plants grown in different ecosystems and agro-ecosystems of northern, central and southern Chile. 4th International Workshop: Advances in Science and Technology of Bioresources, December 04-06, Pucón, Chile.

58. Lagos, L., M.A. Jorquera, M. Maruyama, D.E. Crowley & M.L. Mora. 2013. Bacterial community structures in rhizosphere microsites of ryegrass (Lolium perenne var. Nui) as revealed by pyrosequencing. 4th International Workshop: Advances in Science and Technology of Bioresources, December 04-06, Pucón, Chile.

59. Lagos, L., L. Marileo, F. Cid, M. Jorquera, L. Salazar & L. Barrientos. 2013. Diversity of Actinobacteria communities in Antarctic ecosystems. 4th International Workshop: Advances in Science and Technology of Bioresources, December 04-06, Pucón, Chile.

60. Cid, F., L. Lagos, C. Lamilla, M. Jorquera, L. Salazar & L. Barrientos. 2013. Isolation and characterization of antarctic actinobacteria. 4th International Workshop: Advances in Science and Technology of Bioresources, December 04-06, Pucón, Chile.

61. Barra, P.J., Inostroza, N., Campos, D., Rilling, J., Jorquera, M., Mora, ML. 2013. Isolation and characterization of endophytic and rhizospheric bacteria derived from avocado trees. 4th International Workshop: Advances in Science and Technology of Bioresources, December 04-06, Pucón, Chile.

62. Jorquera, M.A., O. Martínez, L. Marileo, J. Acuña, S. Surinder & M.L. Mora. 2013. Effect of phosphorus and nitrogen fertilization on the composition of rhizobacterial communities of two andisol pastures. Second International Symposium on the Nitrogen Nutrition of Plants, November 18-22, Puerto Varas, Chile.

63. Marileo, L., M.A. Jorquera, G. Briceño, R. Demanet, T. Fernandez, M.L. Mora & G. Palma. 2013. Effect of post-emergence herbicides on bacterial community structure in soil treated with urea. Second International Symposium on the Nitrogen Nutrition of Plants, November 18-22, Puerto Varas, Chile.

64. Campos, D.C., F. Acevedo, E.E. Morales, V. Amiard & M.A. Jorquera. 2013. Isolation of nitrogen-fixing bacteria from lupin and their microencapsulation by spray drying technique. Second International Symposium on the Nitrogen Nutrition of Plants, November 18-22, Puerto Varas, Chile.

65. Jorquera, M.A. 2013. Aplicaciones de técnicas moleculares en el estudio de microorganismos rizosféricos: ventajas y limitaciones. Taller: Biodiversidad Microbiana Nativa y su Potencial para el Fortalecimiento de la Agricultura Sustentable. November 11-15, La Serena, Chile.

66. Jorquera, M.A. 2013. Efecto de la fertilización con nitrógeno y fosfato en la composición de las comunidades rizobacterianas en pastizales sobre suelos volcánicos en Chile. Taller: Biodiversidad Microbiana Nativa y su Potencial para el Fortalecimiento de la Agricultura Sustentable, November 11-15, La Serena, Chile.

67. Lagos, L., M. Jorquera, F. Maruyama & M.L. Mora. 2013. Pyrosequencing reveals the presence of diverse bacterial genera which have not previously described to soil and rhizosphere. II Iberoamerican Conference on Beneficial Plant-Microorganism-Environment Interactions (IBEMPA), September 02-06, Sevilla, Spain.

68. Barra, P., M. Jorquera, J. Acuña, L. Lagos, L. Marileo, N. Inostroza & M.L. Mora. 2013. Occurrence of rhizobacteria with PGPR activities in different ecosystems and agro-ecosystems of northern, central and southern Chile. II Iberoamerican Conference on Beneficial Plant-Microorganism-Environment Interactions (IBEMPA), September 02-06, Sevilla, Spain.

69. Palma, G., M. Jorquera, L. Marileo, G. Briceño, R. Demanet & M.L. Mora. 2013. Efecto del herbicida MCPA y flumetsulam en bacterias nitrificantes en suelos volcánicos tratados con urea. II Iberoamerican Conference on Beneficial Plant-Microorganism-Environment Interactions (IBEMPA), September 02-06, Sevilla, Spain.

70. Jorquera, M.A., P. Barra, L. Lagos, L. Marileo, N. Inostroza & M.L. Mora. 2013. Isolation of phytate- and ACC-degrading rhizobacteria from different ecosystems and agro-ecosystems of northern, central and southern Chile. FEMS 2013 Congress, July 21-25, Leipzig, Germany.

71. Jorquera, M.A. 2013. La fertilización con urea promueve cambios en la composición de las comunidades de rizobacterias en praderas de dos Andisoles. Segundo Seminario Internacional: Microorganismos Rizosféricos y sus Aplicaciones Biotecnológicas, April 17, Temuco, Chile.

72. Jorquera, M.A. & M.L. Mora. 2013. Bacillus β-propeller phytase genes in pasture rhizosphere and volcanic soils from southern Chile. Organic Phosphorus 2013 Workshop, February 04-07, Ciudad de Panama, Panama.

73. Acuña, J., P. Barra, L. Lagos, L. Marileo, N. Inostroza, M.L. Mora & M. Jorquera. 2013. Isolation of phytase-producing rhizobacteria from different natural ecosystems and agro-ecosystems of northern, central and southern Chile. Organic Phosphorus 2013 Workshop, February 04-07, Ciudad de Panama, Panama.

74. Jorquera, M.A., O.A. Martinez, N.G. Inostroza & M.L. Mora. 2012. Influence of phytate and urea addition on the diversity of rhizobacteria in pastures. XXXIV Congreso Chileno de Microbiologia, November 23-26, Valdivia, Chile.

75. Durán, P., J. Acuña, M. Jorquera & M.L. Mora. 2012. Enhanced selenium content in wheat grain by co-inoculation of selenobacteria and arbuscular mycorrhizal fungi as a potential flour biofortification strategy. XXXIV Congreso Chileno de Microbiologia, November 23-26, Valdivia, Chile.

76. Barra, P., L. Lagos, L. Marileo, N. Inostroza, M.L. Mora & M. Jorquera. 2012. Isolation of phytase- and ACC-producing rhizobacteria from different natural ecosystems and agro-ecosystems in northern, central and southern Chile. XXXIV Congreso Chileno de Microbiologia, November 23-26, Valdivia, Chile.

77. Acuña, J., P. Duran, M. Jorquera & M.L. Mora. 2012. Organic selenium forms from selenobacteria strains able to enhance selenium in wheat grain as a potential biofertilizer. XXXIV Congreso Chileno de Microbiología, November 23-26, Valdivia, Chile.

78. Jorquera, M., O. Martinez, D. Menezes-Blackburn, J. Acuña, N. Inostroza, P. Barra, L. Lagos, L. Marileo & M.L. Mora. 2012. Rizobacterias: una herramienta biotecnológica para mejorar la nutrición y tolerancia de cultivos agrícolas en la zona sur. 63º Congreso Agronómico de Chile, November 06-08, Temuco, Chile.

79. Acuña, J.J., M.A. Jorquera & M.L. Mora. 2012. Biotransformation of Se by Se-tolerance rhizobacteria isolated from rhizosphere of cereals grown in Andisol. EUROSOIL2012, July 02-07, Bari, Italy.

80. Jorquera, M.A. 2012. 2º Seminario Internacional: Avances Científicos Relativo a Calidad de Suelo y Microorganismos Rizosféricos Promotores del Crecimiento Vegetal, January 19, Temuco, Chile.

Before 2012


81. Jorquera, M., R. Catrilaf & M.L. Mora. 2011. Phytate-induced selection of rhizobacterial community on chilean volcanic soils. Rhizosphere 3 International Conference, September 25-30, Perth, Australia.

82. Acuña-Sobarzo, J., M. Jorquera & M.L. Mora. 2011. Association of selenium-accumulating rhizobacteria with roots of wheat grown an Andisol. 11th International Conference on the Biogeochemistry of Trace Elements (ICOBTE), July 03-07, Florence, Italy.

83. Acuña-Sobarzo, J., M. Jorquera & M.L. Mora. 2011. Effect of selenium seed pelletization on rhizobacteria associated with cereal crops grown in an Andisol. Soil Interfaces in a Changing World ISMOM 2011, June 26-July 01, Montpellier, France.

84. Jorquera, M., R. Catrilaf, D. Menezes-Blackburn & M.L. Mora. 2011. Phytate-induced selection of rhizobacterial community present in pastures from volcanic soils. Soil Interfaces in a Changing World ISMOM 2011, June 26-July 01, Montpellier, France.

85. Menezes-Blackburn, D., M. Jorquera, L. Gianfreda, M. Rao, R. Greiner, E. Garrido & M.L. Mora. 2011. Phytase interaction with allophane and iron oxide coated allophane nanoclays. Soil Interfaces in a Changing World ISMOM 2011, June 26-July 01, Montpellier, France.

86. Martinez, O.A., M. Jorquera & M.L. Mora. 2011. Isolation and screening of potential plant growth promoting rhizobacteria from pastures established on a Chilean volcanic soil. Soil Interfaces in a Changing World (ISMOM 2011), June 26-July 01, Montpellier, France.

87. Sultana, S., R. D'Ascoli, M.A. Jorquera, M.J. Flores, R. Demanet, M.A. Rao, F. Gallardo & M.L. Mora. 2011. Bacterial community structure and enzymatic activity in an agricultural volcanic soil of southern Chile as affected by addition of sludge from pulp and paper industry. Soil Interfaces in a Changing World ISMOM 2011, June 26-July 01, Montpellier, France.

Before 2011 
88. Jorquera, M.A., M.L. Mora & D.E. Crowley. 2010. Identificación de los genes 1-aminociclopropano-1-ácido carboxílico desaminasa y β-propeller fitasa en rizobacterias cultivables asociadas con la planta vivientes más antiguas del mundo. XXXII Congreso Chileno de Microbiología, November 30-December 03, Antofagasta, Chile.

89. Martínez, O., M.A. Jorquera & M.L. Mora. 2010. Influencia del nitrógeno, ácidos orgánicos y cationes tóxicos sobre la producción de indol acético en rizobacterias aisladas desde suelo volcánico. XXXII Congreso Chileno de Microbiología, November 30-December 03, Antofagasta, Chile.

90. Acuña-Sobarzo, J., D. Menezes-Blackburn, O. Martínez-Viveros, M.T. Fernández, M. Jorquera & M.L. Mora. 2010. Actividad fitasa y producción de ácido indol acético por Bacillus Paenibacillus cepas productoras de fitasa en respuesta a pH, metales y ácidos orgánicos. XXXII Congreso Chileno de Microbiología, November 30-December 03, Antofagasta, Chile.

91. Jorquera, M.A., M.L. Mora & D.E. Crowley. 2010. Diversity of rhizosphere bacteria associated with ancient clones of Creosote bush (Larrea tridenta). XVI Congress of the International Soil Conservation Organization (ISCO2010), November 08-12, Santiago, Chile.

92. Acuña, J., D. Menezes, O. Martinez, M. Jorquera & M.L. Mora. 2010. Phytase-encoding genes in endospore-forming bacteria present in acidic volcanic soils from southern Chile. XVI Congress of the International Soil Conservation Organization (ISCO2010), November 08-12, Santiago, Chile.

93. Menezes-Blackburn, D., M. Jorquera, E. Garrido, L. Gianfreda, M. Rao & M.L. Mora. 2010. Activity conservation and immobilization patterns of Rahnella sp. D75 and E. coli acid phytases adsorbed in nanoclay supports. II International Workshop: Advances in Sciences and Technology of Natural Resources, October 27-29, Pucón, Chile.

94. Jorquera, M.A., F. Maruyama, P. Ulloa & M.L. Mora. 2010. Design and evaluation of specific primer sets for quantitative PCR to study of phytase genes in Bacillus and Paenibacillus. II International Workshop: Advances in Sciences and Technology of Natural Resources, October 27-29, Pucón, Chile.

95. Jorquera, M.A., M.L. Mora & D.E. Crowley. 2010. Identification of 1-aminocyclopropane-1-carboxylic acid deaminase and β-propeller phytase genes in rhizobacteria associated with the oldest living plants on earth. II International Workshop: Advances in Sciences and Technology of Natural Resources, October 27-29, Pucón, Chile.

96. Acuña-Sobarzo, J., D. Menezes-Blackburn, O. Martinez-Viveros, M. Jorquera, M.T. Fernández & M.L. Mora. 2010. Efecto del pH y cationes fitotóxicos sobre la producción de ácido indol acético y la actividad fitasa de Bacillus Paenibacillus de origén rizósferico. XX Congreso Latinoamericano de Microbiología, IX Encuentro Nacional de Microbiólogos, September 27-30, Montevideo, Uruguay.

97. Menezes-Blackburn, D., J. Acuña-Sobarzo, O. Martinez-Viveros, M. Jorquera, M.T. Fernández & M.L. Mora. 2010. Phytase activity and phosphorus mineralization and solubilization by Paenibacillus sp. 60P3 and Bacillus sp. C19 strains. International Conference: Ecosystems, Organisms, Innovations, June 23-24, Moscow, Russia.

98. Hernández, M., M.A. Jorquera & M. Seeger. 2009. Análisis de comunidades microbianas en suelos agrícolas tratados con simazina en Chile central. XXXI Congreso Chileno de Microbiología, December 01-04, Santa Cruz, Chile.

99. Muci, A., A. Ávila & M. Jorquera. 2009. Un modelo matemático simple para la colonización bacteriana del rizoplano. XXXI Congreso Chileno de Microbiología, December 01-04, Santa Cruz, Chile.

100. Jorquera, M.A., D. Romero & M.L. Mora. 2009. Detection of phytase gene in Paenibacillus isolated from diverse grasslands of Southern Chile. Simposio de Recursos Genéticos para América Latina y el Caribe (SIRGEALC2009), October 28-30, Pucón, Chile.

101. Martínez, O., M.A. Jorquera & M.L. Mora. 2009. Isolation and characterization of indole acetic acid producing phosphobacteria associated with the rhizosphere of pasture plants from an acidic volcanic soil. Simposio de Recursos Genéticos para América Latina y el Caribe (SIRGEALC2009), October 28-30, Pucón, Chile.

102. Jorquera, M.A. & M.L. Mora. 2009. Gemmatimonadetes an unknown inhabitant present in the rhizosphere of plants grown in acidic volcanic soils. Simposio de Recursos Genéticos para América Latina y el Caribe (SIRGEALC2009), October 28-30, Pucón, Chile.

103. Jorquera, M.A. & M.L. Mora. 2009. Fosfobacterias asociadas a la rizósfera de especies pratenses en suelos volcánicos del Sur de Chile. XI Congreso Nacional de la Ciencia del Suelo, August 24-26, Chillán, Chile.

104. Muci, A., M.A. Jorquera, A. Ávila & M.L. Mora. 2009. Modelo dinámico discreto basado en agentes para la colonización de bacterias en el rizoplano. XI Congreso Nacional de la Ciencia del Suelo, August 24-26, Chillán, Chile.

105. Martínez, O., M.A. Jorquera & M.L. Mora. 2009. Fosfobacterias productoras de ácido indol acético desde la rizósfera de Lolium perenne. XI Congreso Nacional de la Ciencia del Suelo, August 24-26, Chillán, Chile.

106. Menezes-Blackburn, D., M.A. Jorquera, C. Wulff & M.L. Mora. 2009. Detección de actividad fitasa en dos fosfobacterias aislasas desde la rizósfera de especies pratenses de suelos volcánicos de la Araucanía. XI Congreso Nacional de la Ciencia del Suelo, August 24-26, Chillán, Chile.

107. Fuentes, B., E. Stohmann, M.A. Jorquera & M.L. Mora. 2009. Efecto de la aplicación de fosfobacterias sobre la dinámica de fósforo disponible en excreta de bovino degradada. XI Congreso Nacional de la Ciencia del Suelo, August 24-26, Chillán, Chile.

108. Fuentes, B., M.A. Jorquera, A. Jara & M.L. Mora. 2009. Efecto de la aplicación de excreta de bovino degradada sobre el fósforo disponible en el suelo de origen volcánico. XI Congreso Nacional de la Ciencia del Suelo, August 24-26, Chillán, Chile.

109. Hernández, M., M. Jorquera & M. Seeger. 2009. Diversity of potential simazine-degrading microorganisms in agricultural soils from Central Chile. Bacterial Genetics and Ecology BAGECO2009, June 15-19, Uppsala, Sweden.