Principal Investigator

James Irvine Professor of Environmental Science and Geobiology; Allen V. C. Davis and Lenabelle Davis Leadership Chair, Center for Environmental Microbial Interactions; Director, Center for Environmental Microbial Interactions
vorphan [at] gps.caltech.edu

Laboratory Manager

Senior Research Scientist

Research Scientists

Research Scientist

Graduate Students

Graduate Student in GPS division (Geobiology)
Co-advised: Prof. Fischer

Microbial Ecology, Bioenergetics, Microbiology, Earth history
Graduate Student MARUM, University of Bremen

Methane Metabolism, Geochemistry, Isotope Biogeochemistry
Graduate Student in BBE division (MD/PhD)
Co-advised: Prof. Bjorkman

Microbiology, Virology
Graduate Student in GPS division (ESE)

Microbial Ecology, Bioinformatics, Bioenergetics, Microbiology
Graduate Student in GPS division (Geobiology)

Microbial Ecology, Bioenergetics, Microbiology
Graduate Student in ESE division (Environmental Sciences and Engineering)

Microbial Ecology, Methane Metabolism, Geochemistry
Graduate Student in BBE division (Microbiology)

Microbial Ecology, Phage Ecology, Geochemistry, Microbiology
Graduate Student in GPS division (Geobiology)

Microbial Ecology, Astrobiology, Geochemistry, Microbiology
Graduate Student in GPS division (Geobiology)

Microbiology, Bioinformatics, Astrobiology, Microbial Ecology
Graduate Student in GPS division (Geobiology)
Co-advised: Prof. Sessions

Microbial Ecology, Bioenergetics, Geochemistry, Stable Isotopes
Graduate Student in GPS division (Geobiology)
Co-advised: Prof. Newman

Microbial Ecology, Astrobiology, Phage Ecology, Microbiology
Graduate Student in GPS division (Geobiology)

Microbial Ecology, Bioinformatics, Astrobiology, Microbiology

Postdoctoral Scholars

Postdoctoral Scholar Fellowship Trainee in GPS division (Geobiology)

Microbial Ecology, Bioinformatics, Microbiology, Microbial Evolution
Scientific Research Assistant
Microbial Ecology, Methane Metabolism, Geochemistry, Microbiology
Postdoctoral Scholar Fellowship Trainee in Geobiology
Microbial Ecology, Geochemistry, Microbiology, Sulfur Isotopes
Postdoctoral Scholar Research Associate in Biology and Biological Engineering
Microbial Electrochemistry; Genomics; Sustainable Energy
Postdoctoral Scholar Fellowship Trainee in Geobiology
Microbial Ecology, Bioinformatics, Methane Metabolism, Geochemistry
Postdoctoral Scholar Research Associate in Biology and Biological Engineering
Bioinformatics, Bioenergetics, Protein evolution, Microbial physiology
Postdoctoral Scholar Research Associate in Biology & Biological Engineering
Microbial Ecology, Phage Ecology, Microbiology
Postdoctoral Scholar Research Associate in Geobiology
Microbial Ecology, Microbiology, Geobiology
Postdoctoral Scholar Fellowship Trainee in Geobiology
Microbial Ecology, Microbiology
Sr Postdoctoral Scholar Research Associate in Geobiology, Biology and Biological Engineering
Microbial Ecology, Bioinformatics, Bioenergetics, Biophysics
Postdoctoral Scholar Research Associate in Environmental Science and Engineering
Microbial Ecology, Bioinformatics, Microbiology, Microfluidics