- Anaerobic Parasite
- Aquatic Ecology
- Abiotic and biotic stress in plants
- Biochemistry and Physiology of Fruit Ripening
- Bovine and Ovine Biotechnologies
- Cell Biology and Biochemical Parasitology
- Comparative Neuroendocrinology
- Developmental Biology
- Environmental Microbial Ecology Laboratory
- Ichthyophysiology and Aquaculture
- Microorganism Plant Interactions
- Molecular Farming and Vaccines
- Molecular Parasitology
- Mycology and Edible Fungi
- Physiology and Assistance to Plant Breeding
- Phytobacteriology
- Photochemistry and Molecular Photobiology
- Plant Physiology
- Soil Microbiology
- Stem Cells and Gene Therapy
Environmental Microbial Ecology
Directora
- Dra. María Eugenia Llames PhD - Associate Researcher at CONICET. UNSAM Associate Professor at. mariaellames@intech.gov.ar
Integrantes

- Dra. María Victoria Quiroga - CONICET Adjunct Researcher. UNSAM head of practical work mvquiroga@intech.gov.ar
- Dra. Valeria Alvarez- Posdoctoral Fellow
-
Mtra. Patricia Yong Macias - Doctoral Fellow - pyong@intech.gov.ar

- Ing. Maximiliano Gortari - CONICET PostDoctoral Fellowmgortari@intech.gov.ar
Microorganisms are invisible yet essential players in ecosystems. They transform and regulate biogeochemical cycles, water and soil quality, and plant, animal, and human
health. At the Environmental Microbial Ecology Laboratory, we study the diversity and function of microbial communities in various environments, focusing on their resilience to environmental changes and their potential in biotechnology and conservation.
Our research spans from characterizing natural microbiomes to applying this knowledge in sustainable management strategies. We use molecular ecology, bioinformatics, and statistical modeling tools to understand microbial structure and ecosystem functions.
We conduct studies in aquatic and terrestrial environments, analyzing the impact of agricultural intensification on microbial diversity, the presence of microorganisms with
unique metabolic capabilities, and interactions within complex communities, including bacteria, archaea, and viruses. Additionally, we aim to bridge the knowledge gap in
environmental microbiology in the Southern Hemisphere, generating key insights for conservation and the responsible use of natural resources.
Through an interdisciplinary and collaborative approach with national and international research groups, we embrace science as a driver of sustainable development and the
bioeconomy.
Research Areas:
Publcations
Bustos-Caparros E, Viver T, Gago JF, Avontuur JR, Amiour S, BK Baxter, Llames ME, Mutlu MB, Oren A, Ramírez AS, Stott MB, Venter SN, Santos F, Antón J, Rodriguez-R LM, Bosch R, Hedlund BP, Konstantinidis KT, Rossello-Mora R. Global dominance of Haloquadratum walsbyi by a single highly clonal genomovar with distinct gene content and viral cohorts from close relatives The ISME Journal. En prensa. https://doi.org/10.1093/ismejo/wraf165
Casa V, Quiroga MV, Fermani P, Sica YV, Quintana RD, Libertelli MM, Mataloni GA. A proposed framework for describing, understanding and protecting Antarctic wetlands: The Cierva Point Wetland complex case. Polar Science. En prensa. https://doi.org/10.1016/j.polar.2025.101173
Lopez-Alforja X, L Sà E, Quiroga MV, Pernice MC, Cardelús C, Balagué V, Gasol JM, Coutinho FH, Massana R, Vaqué D. Long-term decline of marine viruses associated with warming and oligotrophication at a NW Mediterranean coastal site. ISME Communications 5, 1, 2025. https://doi.org/10.1093/ismeco/ycaf150
Maguire VG, Rodríguez AA Alonso AM, Ezquiaga JP, Salas N, Llames ME, Gortari M, Ayub N · Brambilla SM, Bouilly JP, Romero FM, Gárriz A, Ruíz OA. Exploring the relationship of potential new rhizobacteria metabolism with Lotus spp. performance in a rice-pasture rotation system. Symbiosis 97, 139-155. 2025. https://doi.org/10.1007/s13199-025-01088-5
Plasman Ch, Terauds A, Raymond B, Lee J, Hughes KA, Treasure AM, Neder C, Colesi C, Cajiao D, Schaepman-Strub G, Tołkacz K, Pertierra LR, Quiroga MV, Davey MP, Miloslavich P, Czechowski P, Convey P, Robinson S, Bokhorst S, Halfter S, Marina TI, Zajková Z, Soutullo A, MacDonald A, Wilmotte A, Verhey Ch, Patterson Ch, Clarke D, Lima da Fonseca E, Peña Chávez E, Humphries G, Yevchun H, Sala H, Wasley J, da Silva J, Stark JS, Olivier M, Lea MA, McGeoch M, Da Costa P, Xie Q, Leeger R, Casa V, Van de Putte A. Essential biodiversity variables framework for terrestrial antarctic and sub-antarctic ecosystems. SCAR Antarctic Biodiversity Portal 1-21. 2025. https://doi.org/10.5281/zenodo.16033540
Vago ME, Fernádez PV, Rodriguez AA, Acsosta JM, Ezquiaga JP, Maiale SJ, Gortari M, Ciancia M. Overcoming Forage Challenges in Mesophytic Grasslands—The Advantages of Lotus tenuis. Grasses 4, 19. 2025. https://doi.org/10.3390/grasses4020019
Yong Macias P, Ferraro M, Bustingorry JF, Escaray R, González Sagrario MdlA, Llames ME. Flooding events reshape bacterioplankton assemblages and functional properties in a hypertrophic Shallow Lake (Laguna Chascomús, Argentina). Hydrobiologia. En prensa. https://doi.org/10.1007/s10750-025-06031-9



