User:Gareth Trubl

Gareth (Gary) Trubl

Updated 7/2024

Contact information

• Gareth (Gary) Trubl, Ph.D.
• Livermore, CA 94550
• Trubl.1@OSU.edu or Trubl1@llnl.gov
• orcid.org/0000-0001-5008-1476
• Scopus Author ID: 56178224700
• Web of Science ResearcherID: L-7977-2019
• NSF ID: 000659272@nsf.gov
• LLNL webpage
• Twitter: @gtrubl

About me & research interests

SFA team 2020 (location UC Berkeley)

2019 LLNL Research Slam Finalist

USDA lab 2010 (location U. Arizona)

I am a proud father and husband. I have always had a love for the environment and have been interested in how science and policy can shape our future. I love teaching and outreach, and believe it is our duty as scientists to shape the next generation. I am a staff research scientist at Lawrence Livermore National Laboratory, where I use meta-omic approaches combined with other tools, such as stable isotope probing, to detect and characterize viruses and virus-microbe interactions in soil ecosystems. My passion is understanding the mechanisms viruses use to control microbial physiology and the ecosystem-level impact.

My research interests are:

 Microbial Ecology, Systems Ecology, Virology, Environmental Science, Biogeochemistry, Astrobiology, 
 Geobiology, Environmental Microbiology, Meta-omics, Climate Change, and Biotechnology

Major research themes include:

• How do microbial community structure and viruses affect biogeochemical processes and the functioning of soil ecosystems?
• How do climate change and other anthropogenic disturbances impact the structure and function of soil microbial communities, and how do these microbial responses feed back to ecosystem and global processes?
• How do viruses, microbes, and their interactions change among soil environments and in response to environmental change (e.g., permafrost thaw and drought)?
• Can we predict microbial functions and virus-microbe interactions under certain soil environmental conditions?
• How can we use microbes and viruses for biotechnology to mitigate climate change and improve healthcare?

Learn more about my previous and current work (videos/podcasts):

NASA's Ask an Astrobiologist

• "Unlocking the Secret Life of Viruses" with Dr. Gary Trubl

2022 VEGA Symposium

• "Uncovering the multi-faceted roles of active viruses in soil ecosystems following a simulated wet-up"

The Omics Research Symposium hosted by Pine Biotech (5:26:31-6:08:45)

SCIOMICS webinar in association with Pine Biotech

ter Horst et al., 2021 "Minnesota peat viromes reveal terrestrial and aquatic niche partitioning for local and global viral populations" Video Byte

Trubl et al., 2021 "Active virus-host interactions at sub-freezing temperatures in Arctic peat soil" Video Byte

Art of Inquiry - Lost in Space Podcast

• Episode #1- Gary Trubl Virology

Phages for Health and Energy Bridging National Lab and Academic Research Capabilities

• Flash talk

2021 VEGA Symposium

• Flash talk (36:30-38:00)

Storytellers of STEMM Podcast

• #93 - Gary Trubl: Soil Microbes & Viral Ecology

MicroSeminar

• Tracking active viral population dynamics and their impact on microbial biogeochemistry in Arctic peat soil and tropical rainforest soil via stable isotope probing metagenomics

NASA Astrovirology Workshop Without Walls 2019

• Day 1

• Day 2

2019 LLNL Research SLAM

• Tracking the World's Most deadly Predator in Soils

Genome Insider Podcast episodes by The Joint Genome Institute

• Thawing permafrost, microbes, and viruses: Gary Trubl — episode 1

• Thawing permafrost, microbes, and viruses: Gary Trubl — episode 2

23th Biennial International Evergreen Phage Meeting

• Characterizing active soil viruses and virus-host dynamics in Arctic and Tropical soils using stable isotope probing targeted metagenomics

Abisko, Sweden

Stordalen mire field site (May 2014)

Stordalen mire field site (July 2014)

Education

• 2018–Oct. 2021, Postdoc at Lawrence Livermore National Laboratory in Nuclear and Chemical Sciences Division

Mentors Dr. Steven Blazewicz and Jennifer Pett-Ridge

• 2015–Dec. 2018, Ph.D. in Microbiology, The Ohio State University

Advisers Drs. Virginia Rich and Matthew Sullivan

   half-time 1/15–8/15, for medical leave, birth of child, & lab relocation

• 2013–2015, Ph.D. in Soil, Water, and Environmental Science, University of Arizona

Minors in Astrobiology and Global Change

Advisers Dr. Virginia Rich and Matthew Sullivan

• 2011–2013, M.S. in Environmental Science and Health, University of Nevada, Reno/Desert Research Institute

Adviser Dr. Alison Murray

• 2007–2011, B.S. in Environmental Microbiology, University of Arizona

Minor in Chemistry

Adviser Dr. Peter Cotty

Virus Lab, 2016

Publications (†denotes co-first authors)

Peer-reviewed work

• Trubl G., Roux S., Borton M.A., Varsani A., Li Y.F., Sun C., Jang H-B., Woodcroft B., Tyson G., Wrighton K.C., Saleska S.R., Eloe-Fadrosh E.A., Sullivan M.B., Rich V.I. Population ecology and potential biogeochemical impacts of ssDNA and dsDNA soil viruses along a permafrost thaw gradient. In revision at Nature Communications. On Biorxiv.

• Sun, C.L., Pratama, A.A., Gazitúa, M.C., Cronin, D., McGivern, B.B., Wainaina, J.M., Vik, D.R., Zayed, A.A., Bolduc, B., IsoGenie Project Field Teams 2010‐2017, the IsoGenie and EMERGE Projects Coordinators and Wrighton, K.C., 2024. Virus ecology and 7‐year temporal dynamics across a permafrost thaw gradient. Environmental Microbiology, 26(8), p.e16665.

• Carreira, C., Lønborg, C., Acharya, B., Aryal, L., Buivydaite, Z., Borim Corrêa, F., Chen, T., Lorensen Elberg, C., Emerson, J.B., Hillary, L., Khadka, R.B., Langlois, V., , Mason-Jones, K., Netherway, T., Sutela, S., Trubl, G., Wang, R., White III, R., Kang'eri, A., Winding, A., Zhao, T., Sapkota, R. Integrating viruses into soil food web biogeochemistry. Nature Microbiology, pp.1-11. https://doi.org/10.1038/s41564-024-01767-x

• Schaible, M.J., Szeinbaum, N., 50 authors, Trubl, G., Vidaurri, M., Vincent, L., Weber, J.M., Weng, M.M., Wilpiszeki, R.L., and Young, A., 2024. Chapter 1: The Astrobiology Primer 3.0. Astrobiology, 24(S1), pp.S-4. https://doi.org/10.1089/ast.2021.0129

• Colón-Santos, S., Vázquez-Salazar, A., Adams, A., Campillo-Balderas, J.A., Hernández-Morales, R., Jácome, R., Muñoz-Velasco, I., Rodriguez, L.E., Schaible, M.J., Schaible, G.A., Szeinbaum, N., Thweatt, J.L., and Trubl, G., 2024. Chapter 2: What Is Life?. Astrobiology, 24(S1), pp.S-40. https://doi.org/10.1089/ast.2021.0116

• Bozdag, G.O., Szeinbaum, N., Conlin, P.L., Chen, K., Fos, S.M., Garcia, A., Penev, P.I., Schaible, G.A. and Trubl, G., 2024. Chapter 5: Major Biological Innovations in the History of Life on Earth. Astrobiology, 24(S1), pp.S-107. https://doi.org/10.1089/ast.2021.0119

• Chou, L., Grefenstette, N., Borges, S., Caro, T., Catalano, E., Harman, C.E., McKaig, J., Raj, C.G., Trubl, G., and Young, A., 2024. Chapter 8: Searching for Life Beyond Earth. Astrobiology, 24(S1), pp.S-164. https://doi.org/10.1089/ast.2021.0104

• Heinrichs, M.E., Piedade, G.J., Popa, O., Sommers, P., Trubl, G., Weissenbach, J. and Rahlff, J., 2023. Breaking the Ice: A Review of Phages in Polar Ecosystems. Bacteriophages: Methods and Protocols, pp.31-71. https://doi.org/10.1007/978-1-0716-3549-0_3

• Buivydaitė, Ž., Aryal, L., Corrêa, F.B., Chen, T., Langlois, V., Elberg, C., Netherway, T., Wang, R., Zhao, T., Acharya, B., Emerson, J.B., Hillary, L., Khadka, R.B., Mason-Jones, K., Sapkota, R., Sutela, S., Trubl‬, G., White III, R.A., ‪Winding, A., Carreira, C. Meeting Report: The First Soil Viral Workshop 2022. In press at Virus Research.‬‬‬‬‬‬‬

• Astrovirology: How viruses enhance our understanding of life in the universe (2023). Trubl, G., Stedman, K., Bywaters, K.F., Matula, E.E., Sommers, P., Roux, S., Merino, N., Yin, J., Kaelber, J.T., Avila-Herrera, A., Johnson, P.A., Johnson, Borges, S., Weber, P., Pett-Ridge, J-P, Boston, P., K. International Journal of Astrobiology, pp.1-25.

 *Paper discussed on The Ask an Astrobiologist Show hosted by NASA 

• Permafrost as a Potential Pathogen Reservoir (2022). Wu R., Trubl G., Taş N., Jansson J.K. One Earth, 5(4), pp. 351-360.

• Life and death in the soil microbiome: how ecological processes influence biogeochemistry (2022). Sokol N.W., Slessarev E., Marschmann G.L., Nicolas A., Blazewicz S.J., Brodie E.L., Firestone M.K., Foley M.M., Hestrin R., Hungate B.A., Koch B.J., Stone B.W., Sullivan M.B., Zablocki O., LLNL Soil Microbiome Consortium, and Pett-Ridge J. Nat Rev Microbiol.

• Carbon accumulation, flux, and fate in Stordalen Mire, a permafrost peatland in transition (2022). Holmes, M.E., Crill, P.M., Burnett, W.C., McCalley, C.K., Wilson, R.M., Frolking, S., Chang, K.Y., Riley, W.J., Varner, R.K., Hodgkins, S.B., IsoGenie Project Coordinators, IsoGenie Field Team, McNichol, A.P., Saleska, S.R., Rich, V.I., and J. P. Chanton. Global Biogeochemical Cycles, 36(1), p.e2021GB007113.

• Improved Mobilome Delineation in Fragmented Genomes (2022). †Mageeney, C.M., †Trubl, G., Williams, K. Frontiers in Bioinformatics 2:866850. p.35.

• Minnesota peat viromes reveal terrestrial and aquatic niche partitioning for local and global viral populations (2021). ter Horst A.M., Santos-Medellín C., Sorensen J.W., Zinke L.A., Wilson R.M., Johnston E.R., Trubl G., Pett-Ridge J., Blazewicz S.J., Hanson P.J., Chanton J.P., Schadt C.W., Kostka J.E., Emerson J.B. 2020. Microbiome 9, 233 (2021).

• Active virus-host interactions at sub-freezing temperatures in Arctic peat soil (2021). Trubl G., Kimbrel J.A., Liquet-Gonzalez J., Nuccio E.E., Weber P.K., Pett-Ridge J., Jansson J.K., Waldrop M.P., Blazewicz S.J. Microbiome 9, 208.

 *DOE BER science highlight
 *NEWSWISE article

• Integrating viral metagenomics into an ecological framework (2021). Sommers P., Chatterjee A., Varsani A., Trubl G.. Annual Review of Virology, 8.

• Metagenomic tools in microbial ecology research (2021). Taş, N., de Jong, A.E., Li, Y., Trubl, G., Xue, Y. and Dove, N.C., 2021. Current Opinion in Biotechnology, 67, pp.184-191.

• Functional capacities of microbial communities to carry out large scale geochemical processes are maintained during ex situ anaerobic incubation (2021). Wilson, R.M., Zayed, A.A., Crossen, K.B., Woodcroft, B., Tfaily, M.M., Emerson, J., Raab, N., Hodgkins, S.B., Verbeke, B., Tyson, G., Crill, P., Saleska, S., Chanton, J.P., Rich, V.I., IsoGenie Project Coordinators, IsoGenie Project Field Team. PLoS One. 16(2):e0245857.

• The IsoGenie database: an interdisciplinary data management solution for ecosystems biology and environmental research. (2020). Bolduc B., Hodgkins S.B., Varner R.K., Crill P.M., McCalley C.K., Chanton J.P., Tyson G.W., Riley W.J., Palace M., Duhaime M.B., Hough M.A., IsoGenie Project Coordinators, IsoGenie Project Team, A2A Project Team, Saleska S.R., Sullivan M.B., Rich V.I. PeerJ 8:e9467.

• Virus-Like Particle: Evolving Meanings in Different Disciplines (2020). Hyman P., Trubl G. and Abedon S.T. Therapy, Applications, and Research, 2(1), pp.11-15.

 *A top 10 cited article in 2021 

• Coming-of-Age Characterization of Soil Viruses: A User’s Guide to Virus Isolation, Detection within Metagenomes, and Viromics (2020). Trubl G., Hyman P., Roux S., Abedon, S. Soil Syst. 4(23).

 *Highlighted in Soil Systems on World Soil Day (December 5 2020)

• Characteristics of Wetting-Induced Bacteriophage Blooms in Biological Soil Crust (2019). Van Goethem M.W., Swenson T.L., Trubl G., Roux S., & Northen T.R. mBio, 10(6).

• Towards optimized viral metagenomes for double-stranded and single-stranded DNA viruses from challenging soils (2019). Trubl G., Roux S., Solonenko N., Li Y-F., Bolduc B., Rodríguez-Ramos J., Eloe-Fadrosh E.A., Rich V.I., & Sullivan M.B. PeerJ 7:e7265.

• Optimizing de novo genome assembly from PCR-amplified metagenomes (2019). Roux S., Trubl G., Goudeau D., Nath N., Couradeau E., Ahlgren N.A., Zhan Y., Marsan D., Chen F., Fuhrman J.A., Northen T.R., Coleman M.L., Sullivan M.B., Rich V.I., Malmstrom R.R., & Eloe-Fadrosh E.A. PeerJ 7:e6902.

 *Top 5 most viewed Computational Biology article published in PeerJ in 2019

• Pioneering Soil Viromics to Elucidate Viral Impacts on Soil Ecosystem Services (2018; PhD dissertation). Trubl G.. The Ohio State University; osu1543425468999981.

  *Featured by US Dept. of Energy Joint Genome Institute At the Forefront of Terrestrial Virus Research

• Soil viruses are underexplored players in ecosystem carbon processing (2018). Trubl G., Jang H-B., Roux S., Emerson J.B., Bolduc B., Solonenko N., Ellenbogen J., Runyon A.T., Vik D.R., Solden L., Woodcroft B.J., Tyson G.W., Wrighton K.C., Saleska S.R., Sullivan M.B., & Rich V.I. mSystems, 3(5), pp.e00076-18.

 *Part of figure 4 was a featured image in volume 3, issue 5
 *Top cited article from the Editors of mSystems
 *Featured in How Viruses Secretly Control the Planet

• Host-linked soil viral ecology along a permafrost thaw gradient (2018). Emerson J.B., Roux S., Brum J.R., Bolduc B., Woodcroft B.J., Jang H-B., Singleton C.M., Solden L.M., Naas A.E., Boyd J.A., Hodgkins S.B., Wilson R.M., Trubl G., Li C., Frolking S., Pope P.B., Wrighton K.C., Crill P.M., Chanton J.P., Saleska S.R., Tyson G.W., Rich V.I., & Sullivan M.B. Nature Microbiology, 3(8), p.870.

 *Featured in How Viruses Secretly Control the Planet
 *Featured by the US Dept. of Energy Getting To Know the Microbes that Drive Climate Change
 *Featured in Bacteria, Viruses and Carbon: how microorganisms in arctic soils can alter our climate
 *Behind the paper Soil viruses: unlocking the secret garden

• Optimization of viral resuspension methods for carbon-rich soils along a permafrost thaw gradient (2016). Trubl G., Solonenko N., Chittick L., Solonenko S.A., Rich V.I., Sullivan M.B. PeerJ 4:e1999.

• Illuminating structural proteins in viral “dark matter” with metaproteomics (2016). Brum J.R., Ignacio-Espinoza J.C., Kim E-H., Trubl G., Jones R.M., Roux S., VerBerkmoes N.C., Rich V.I. and Sullivan M.B., 2016. Proceedings of the National Academy of Sciences, 113(9), pp.2436-2441.

• Brine Assemblages of Ultrasmall Microbial Cells within the Ice Cover of Lake Vida, Antarctica (2014). Kuhn E., Ichimura A.S., Peng V., Fritsen C.H., Trubl G., Doran P.T., Murray A.E. Appl. Environ. Microbiol, 80 (12) 3687-3698.

Non-peer-reviewed publications and whitepapers

• Trubl G., Sommers P., Boston P., Stedman K., Borges S., Matula E.E., Zaharescu D.G., Johnson P.A., Johnson J.C., Buongiorno J., Nabity J., Brum J.R. Viruses as Modulators of Cellular Metabolism: Implications for Human Health and Life-Support Systems in Space. Topical white paper submitted to the Decadal Survey on Life and Physical Sciences Research in Space 2023-2032.

• Trubl G., Stedman K., Bywaters K., & Boston P. Astrovirology: Expanding the Search for Life. White paper #516 in The National Academies’ Planetary Science and Astrobiology Decadal Survey 2023-2032.

• Hand K., Phillips C.B., Chyba C.F., Toner B., Katija K., Orphan V., Huber J., Cavanaugh C.M., Carlson M., Christner B. and Templeton A., … Trubl G., … 2021. On the Past, Present, and Future Role of Biology in NASA's Exploration of our Solar System. Bulletin of the American Astronomical Society, 53(4), p.229.

• Trubl G., Stedman K., Bywaters K., and Boston P.J. Expanding the Virosphere. White paper for “Research That Falls in a Gap between current SMD Solicitations”, Solicitation Number: NNH20ZDA003L. Submitted Jan. 30, 2020.

• Trubl G., 2018. Pioneering soil viromics to elucidate viral impacts on soil ecosystem services (Doctoral dissertation, The Ohio State University).

• Trubl G., 2018. JGI SCGSR fellowship end report
• Mesquite pods: A superfood that is delicious, free, and right in your backyard (2014). Trubl G.. Tucson, AZ: The University of Arizona.
• Chemodenitrification in the cryoecosystem of Lake Vida, Victoria Valley, Antarctica (2016). Ostrom N.E., Gandhi H., Trubl G. and Murray A.E. Geobiology, 14(6), pp.575-587.
• Insights into the origin of N₂O in Lake Vida brine (2013, MS thesis). Trubl G. University of Nevada, Reno, 64; 1545738.

Other Works

• Ph.D. and baby? A book about having a baby during your PhD career. Includes a roadmap for degree completion, encouragement to find joy in the journey, overcoming obstacles, coping with disabilities, and turning to faith. Lead author Michelle Gerst, with editing and separate stories by Gareth Trubl and Gertie Janneke Oostingh.

Conference proceedings/seminars

Oral presentations

• Georgetown Biotechnology Seminar Series 2023
• Georgetown Biotechnology Seminar Series 2022
• University of North Carolina at Charlotte, Bioinformatics & Genomics Seminar Series 2022
• 13th Annual LLNL/Las Positas College Science & Engineering Seminar Series 2022
• University of California, Berkeley, Firestone lab seminar 2022
• LLNL Biosciences & Biotechnology Division seminar 2022
• Viral EcoGenomics & Applications Symposium 2022
• International Soil Virus Workshop 2022
• AbSciCon 2022
• Georgetown Biotechnology Seminar Series 2021
• The Omics Research Symposium 2022
• Viral EcoGenomics & Applications flash talk 2021
• Physical and Life Sciences seminar series 2021
• Georgetown Biotechnology Seminar Series 2020
• MicroSeminar 2020
• LLNL Biosciences & Biotechnology Division Seminar Series 2020
• American Geophysical Union (AGU) 2019
• Georgetown Biotechnology Seminar Series 2019
• NASA Astrovirology Workshop 2019
• Evergreen Phage Meeting 2019
• DOE IsoGenie consortium meeting 2019
• University of California, Berkeley, Firestone lab 2019
• Joint Genome Institute Metagenome Program 2018
• Lawrence Berkeley National Lab BioSciences annual meeting 2018
• AGU 2017
• OSU Department of Microbiology symposium 2017
• DOE IsoGenie consortium meeting 2017
• Nevada Board of Regents meeting 2013

LBNL BioSciences annual meeting (summer 2018)

IsoGenie3 team

Professional Experience

• Staff Scientist at LLNL, Physical & Life Sciences Directorate, Biosciences and Biotechnology Division, Livermore, California (Oct. 2021 – present)

My research is advancing our understanding of soil viruses. Current work is applying stable isotope probing with multiple meta-omic approches and NanoSIMS to characterize soil viruses and virus-host linkages.

• Postdoc at LLNL, Physical & Life Sciences Directorate, Nuclear & Chemical Sciences Division, Livermore, California (Dec. 2018 – Oct. 2021)

My research is advancing our understanding of soil viruses. Work involved applying stable isotope probing techniques with metagenomics to characterize soil viruses and virus-host linkages.

Mentors: Steve Blazewicz, Jennifer Pett-Ridge

• Graduate Research Assistant, The Ohio State University (OSU), Columbus, Ohio (June 2015 – Dec. 2018); Previously at the University of Arizona (July 2013 – June 2015).

Overall project focus is to quantify and predict thawing permafrost response to a changing climate, scaling from genes to ecosystem processes in Abisko, Sweden. My role is to help examine the viral ecology and the viruses’ metabolic potential and quantitatively relate it to biogeochemical fluxes

Committee: Virginia Rich (adviser), Matthew Sullivan (co-adviser), Kelly Wrighton, Michael Wilkins, Matthew Anderson

• DOE-SCGSR fellow, Joint Genome Institute, Walnut Creek, California, June 4 – November 1, 2018

My proposal "Pioneering soil viromics to elucidate virus impacts on soil ecosystem services" was funded to characterize 20 deeply-sequenced viromes. The viromes were generated in fall 2017 and the fellowship period was used to bioinformatically process the viromes.

DOE-SCGSR fellowship at JGI (summer 2018)

• Santander Summer School Scholar, Universidad Internacional Menéndez Pelayo (UIMP), Palacio de la Magdalena, Santander, Spain June 20–24, 2016

Theme-"Earth Analog Environments and the Search for Life Beyond the Earth"

Interdisciplinary examination of the chemical, physical, and geological properties of potential extraterrestrial habitats and an in-depth description and analysis of sites on Earth with similar characteristics. In particular, lectures and activities considered icy satellites, rocky planets in the Solar System, extreme Earth environments, and terrestrial exoplanets.

NASA-ESA 2016 summer group

Zumaia Flysch, Spain

• The Ohio State University Viromics workshop, Columbus, OH

The course was held Feb. 8-9 and training included the iVirus pipeline part of the CyVerse infrastructure and bioinformatic tools. With iVirus we learned how to quality check metagenomics sequences, assembly, VirSorter, and mapping the reads to contigs for coverage.

Directors: Drs. Matthew Sullivan, Simon Roux, and Ben Bolduc

• Agouron International Geobiology course (Summer 2014)

A 5-week intense course. The first two weeks involved traveling around Southern California and Nevada collecting stromatolites, environmental, and microbial samples. Sample sites included Walker Lake, Mt. Dunfee, Rowlands Reef, and Little Hot Creek. Weeks 3 and 4 were at CSU-Fullerton processing samples and coming up to speed on modern geological and biological techniques. The final week was at the USC Wrigley institute for environmental studies on Catalina Island, where we pulled data and analyses to write and present a final report.

Dates: June 8-July 10, 2014

Final project and presentation: How do microbial mats become stromatolites?

Directors: Dr. Frank Corsetti (fcorsett@usc.edu) and Dr. John Spear (jspear@mines.edu)

GeoBiology 2014

• Graduate Research Assistant, Desert Research Institute (DRI)/University of Nevada, Reno (UNR), Nevada System of Higher Education, Reno, Nevada (Aug. 2011 – Aug. 2013)

Project focus was to better understand the microbial diversity, biogeochemistry, and specifically the nitrogen cycle physiology of bacteria in brine from Lake Vida, Antarctica. This work used microbial culture techniques (aerobically and anaerobically) using isolates from this habitat to then study their roles in biogeochemical cycling, with a focus on N₂O production. To do this, I screened cultivars for genes and proteins of interest, quantified their biogeochemistry and used stable isotope techniques to identify isotopomers and isotopologues of N₂O to determine the source (abiotic or biological) and pathways involved in its cycling.

Adviser: Dr. Alison Murray

Stable Isotope Biogeochemistry 2012

• International Stable Isotope Biogeochemistry summer course at Michigan State University (Summer 2012)An intensive one week course. Mornings were filled with lectures on the different types of Mass spectroscopy, carbon, nitrogen, and sulfur cycling, and the stable isotopes of C, H, O, S, and N. Afternoon and evenings consisted of lab rotations analyzing and interpreting samples.

Dates: May 7–11 2012

Instructors: Dr. Nathaniel Ostrom (ostromn@msu.edu) and

Dr. Peggy Ostrom (ostrom@msu.edu)

www.zoology.msu.edu/news/6/164/Short-Course-Stable-Isotope-Biogeochemistry-ZOL-824.html

• Biological Aid, United States Department of Agriculture-Agricultural Research Service (USDA-ARS; 2009 – 2011)

The laboratory leads aflatoxin management through improved understanding of aflatoxin-producing fungi and the aflatoxin contamination process. Responsibilities included studies of the etiology and epidemiology of contamination as well as adaptation, divergence, dispersal, pathogenicity, morphogenesis, and cellular regulation of fungi. Experiments included (1) extraction and analysis of B1 toxin and cyclopiazonic acid, (2) seed coating, and (3) fungal isolate diversity.

Adviser: Dr. Peter Cotty

• Lab Technician, UA, Tree Ring Research Lab (2008)

Received, labeled, and sorted cross sections and core samples. Sanded, analyzed, and photographed samples to support graduate student research.

Supervisor: Dr. Ramzi Touchan

Teaching, outreach, & other experiences

I have had to overcome many obstacles to get to where I am now and these obstacles have shaped my teaching philosophy and my ability to empathize with students who confront challenges during their academic careers. My goals as a mentor are to foster curiosity and academic growth while encouraging inclusiveness, unity, and camaraderie. To promote diversity, equity, and adopt an inclusion mindset, I have engaged in many mentoring and outreach activities as well as sought professional development courses. My plan is to continue with my education to recognize and mitigate all possible unconscious biases that I may have.

Professional development certificates

Actions we can take to foster anti-racism from Cronin et al. (2021; Nature ecology & evolution)

1. University of Arizona College of Education teaching (Fall 2010)

2. Confronting Workplace Conflict (Summer 2021)

3. Workplace Diversity, Equity, and Inclusion in Action (Summer 2021)

4. Becoming a Diversity, Equity, and Inclusion Ally and Agent for Change (Summer 2021)

5. Adopting an Inclusion Mindset at Work (Summer 2021)

6. Maintaining a Cohesive Multigenerational Workforce (Summer 2021)

7. Expert Insights on Managing a Culturally Diverse Team (Summer 2021)

8. Understanding Unconscious Bias (Summer 2021)

9. DiSC Conflict Resolution Training (Fall 2021)

10. Expert Insights on Coaching and Mentoring (Aug. 2022)

11. NeuroColor assessment and training (Oct. 2022)

12. Improving the Culture: Managing Moments that Matter (Jan. 2023)

13. How to Transform Uncertainty into Opportunity (Jan. 2024)

14. AI and Machine Learning Fundamentals (Aug. 2024)

Mentorship

LLNL

• Grant Gogul (March 3, 2022–current), Ph.D. candidate, UC Davis, Davis, CA

UC-National Lab In-Residence Graduate Fellow (April 1, 2024–April 2027)

• Ikaia (Kai) Leleiwi (Sept 4, 2023–current), postdoc, LLNL

• Riccardo Frizzo (March 27, 2023–current), Ph.D. candidate, University of Padua, Padua, Italy

• William Donovan (May 13–Aug. 23, 2024; 3 months), undergrad summer intern at LLNL from Cal State East Bay, Livermore, CA

• John Henry Lotz-McMillen (June 3–July 5, 2024; 1 month), undergrad pilot program at LLNL from Georgetown University

• Ruby Gilbert (June 3–July 5, 2024; 1 month), undergrad pilot program at LLNL from Georgetown University

• Vidia Gokool (January 6–June, 2023; 5 months), postdoc co-mentored with Dr. Carolyn Fisher, LLNL

• Alexandra Zagalskaya (Aug 1, 2022–Feb. 2023; 6 months), postdoc, LLN, Livermore, CA

• Elaine Luo, Ph.D. (Oct 18, 2021–Aug. 2022; 10 months), postdoc co-mentored with Dr. Julie Huber, Woods Hole Oceanographic Institute

• Mike Allen, M.S. (Jan 11, 2021–Aug. 2022; 19 months), post college appointee, LLNL

• Jose Liquet, M.S. (Jan 6–Dec 11, 2020; 11 months), post college appointee, LLNL

• Rylee Genner, M.S. (May 28–Aug. 9, 2019; 11 weeks), summer student at LLNL

During graduate school

• Lennel Camuy-Velez (Jan–March 2018; 7 weeks), PhD student, OSU, Columbus, OH

• Josue Ramos Rodriguez (Aug–Oct 2017; 7 weeks), PhD student, OSU, Columbus, OH

• Dylan Cronin (Aug–Oct 2017; 7 weeks), PhD student, OSU, Columbus, OH

• Emma Hans (Sept 2016–June 2017), high school senior, OSU, Columbus, OH

• Alex Runyon (Aug–Oct 2016; 7 weeks), PhD student, OSU, Columbus, OH

• Jared Ellenbogen (Aug–Oct 2015; 7 weeks), PhD student, OSU, Columbus, OH

• David Phu (Sept–Dec 2014), undergrad, UA, Tucson, AZ

• Sarah (Rose) Vining (June 2014–Dec. 2014), undergrad, UA, Tucson, AZ

• Darya Anderson (full-time Jan.–April & part-time May 2014–Dec. 2014), undergrad, UA, Tucson, AZ

• Krystalle S. Diaz (full-time Jan.–April & part-time May 2014–Dec. 2014), undergrad, UA, Tucson, AZ

• Maya Sederholm (full-time Jan.–April & part-time May 2014–Dec. 2014), undergrad, UA, Tucson, AZ

• Morgan O. Binder (full-time Jan.–April & part-time May 2014–Dec. 2014), undergrad, UA, Tucson, AZ

• Olivia Rassuchine (Aug–Dec 2012), undergrad, Desert Research Institute, Reno, Nevada

Teaching

• Penn State, GEOSC 302 Global Biogeochemistry, guest lecture 2023

• Case Western Reserve University, ECIV461 Env. Engineering Biotechnology, guest lecture 2023

• Guest Lecturer for San Francisco State University General Virology (BIOL420) course on soil viruses April 22, 2022

• Virology professionals panel for San Francisco State University General Virology (BIOL420) course on April 1, 2021/October 22, 2020/ April 5, 2021.

• Guest speaker on viruses for National Summer Undergraduate Research Project initiative 08/14/20

• Lawrence Livermore National Lab Teacher Research Academy (July 2020), Livermore, CA

Virtually taught ~30 middle and high school teachers about medical and environmental viruses

Contact: Joanna Albala (albala1@llnl.gov; https://st.llnl.gov/sci-ed/teacher-research-academy)

• Virology Professionals Panel for San Francisco State University BIOL420: General Virology course April 7, 2020

• Co-organizer for NASA Astrovirology virtual Workshop Sept 18–19, 2019

• Guest lecturer on viruses for MCELLBI X15A General Biology I UC Berkeley Extension course, July 24, 2019

• Sky school Fellowship, UA, Tucson, Arizona

Sky school Fellowship, 2014

Sky School is 1-5 day Science programs for Arizona K-12 students at the 25-acre Mt. Lemmon campus. My fellowship was for the 2014-2015 school year. Programs focus on core UA science areas such as sky island ecology, biology, geology, and astronomy and have been developed in collaboration with local school districts to meet Arizona State and Next Generation Science Standards. I specifically bridge biology and astronomy and share the field of astrobiology with the students. Fellowship Responsibilities include participating in at least 4-5 Sky School events in during each semester, in which leading daytime activities and participating in evening activities. Daytime activities are for a group of 5-10 students and include sample collection, learning projects, and demonstrations. 3+ day trips include a science inquiry project, which is presented before they leave, and an in-depth learning experience on the graduate fellows field of study.

Director Dr. Alan Strauss

Sky school

• Preceptor, University of Arizona, NATS 101: A Geological Perspective

Class was three units with a mandatory discussion session. I co-taught the discussion for a semester with a graduate student; taught the discussion session independently for next three semesters (25-30 students). The focus was on a single geological topic with a group assignment. I graded all the assignments and submitted the scores. Professor: :Dr. Jessica Kapp

Other public and professional service

• Associate Editor for Frontiers in Microbiome, Environmental Microbiomes section 2023–current

• Environmental Molecular Sciences Laboratory (DOE user facility) Executive Committee Oct. 2022–2025

• Review Editor for Frontiers in Microbiome, Environmental Microbiomes section 2022–2023

• Review Editor for ASM – Microbiology Spectrum 2022–current

• LLNL Physical and Life Sciences Buddy Program 2022–present

• LLNL Physical and Life Sciences Mentor program 2022–present

• Co-organizer for the 2024 Viral EcoGenomics & Applications (VEGA) symposium

• Co-organizer for the 2024 International Soil Virus Conference

• Interviewed by the Telegraph The viral frontier: Nasa told ‘act now’ to tackle pathogens in space

• Co-convener for session "Tracing the Threads of Evolution: Advances in Reconstructing Ancestral Macromolecules and Astrovirology" at AbSciCon 2024

• LLNL Interview Panel for staff scientist (SES1/SES2) 2023

• LLNL Interview Panel for BBTD postdoc 2023

• LLNL Interview Panel for DOE SFA postdoc 2/2 2023

• LLNL Interview Panel for DOE SFA postdoc 1/2 2023

• Member for NASA Space Biology E.9 - Soil Engineering review panel 2023

• Member for NASA Exobiology Early Life Environments review panel 2023

• LLNL BioSecurity & BioForensics Group leader interview committee 2022

• Reviewer for NASA Exobiology proposals 2022

• Reviewer for the Swiss National Science Foundation 2021

• National Science Foundation (NSF) DEB - Ecosystem Science proposal reviewer 2021

• Co-convener for AGU 2020 session "Geovirology: Viruses in Earth’s Biomes and Their Impacts on Microbial Ecology and Biogeochemistry"

MEMBERSHIPS IN PROFESSIONAL SOCIETIES

• 2021–present Soil Science Society of America
• 2019–present Network for Life Detection (NfoLD)
• 2015–present International Society for Microbial Ecology (ISME)
• 2013–present Permafrost Young Researchers Network (PYRN)
• 2013–present U.S. Permafrost Association (USPA)
• 2012–present Phi Kappa Phi honor society
• 2011–present American Society for Microbiology (ASM)
• 2011–present American Geophysical Union (AGU)
• 2011–present American Association for the Advancement of Science (AAAS)
• 2009–2011 National Blue Key Honorary
• 2008–present Golden Key International Honor Society
• 2007–present National Society of Collegiate Scholars
• 2007–present National Scholars Honor Society

REVIEWER

• 2021–present One Earth – Cell Press
• 2021–present ISME communications
• 2021–present Environmental Microbiome
• 2021–present Nature Communications
• 2020–present BMC – Microbiome
• 2019–present MDPI – Soil Systems
• 2019–present MDPI – Microorganisms
• 2019–present Soil Biology and Biochemistry
• 2019–present Scientific Reports – Nature
• 2019–present ASM – mSphere
• 2019–present ASM – mSystems
• 2019–present Nature Microbiology
• 2018–present The ISME Journal
• 2017–present MDPI – Life
• 2017–present MDPI – Viruses
• 2017–present PeerJ

Outreach

• Tri-valley Innovation Fair 2024 April 13, 2024 Pleasonton, CA. Hosted the LLNL booths and led STEM activities.

• Tracy High Biotech to LLNL May 3, 2023 Livermore, CA. 15 students were brought on site with their teachers and toured labs.

• Tri-valley Innovation Fair 2023 April 15, 2023 Pleasonton, CA. Hosted the LLNL booths and led STEM activities.

• LLNL activity coordinator for Tracy connects Sept. 10, 2022 Tracy, California. Led Earth sciences hands-on activity from 10am–3pm

• LLNL activity coordinator for Quest Science Center Aug. 27, 2022 Livermore, CA. Led Earth sciences hands-on activity from 10am–2pm

• LLNL booth coordinator for Juneteenth celebration June 19, 2021 Livermore, CA. Discussed diversity, equity, inclusion efforts at LLNL

• LLNL Summer Research SLAM judge Aug. 6, 2021 Livermore, CA

• SCIOMICS webinar in association with Pine Biotech

• AOI (Art of Inquiry) Podcast with Julia Brodsky from The Blue Marble Space Institute

• Lawrence LLNL Research SLAM judge Aug. 6, 2021 Livermore, CA

• Two Phage Phridays Clubhouse discussions on astrovirology and origin(s) of life

• Skype a scientist

Mackenzie Bruce, one 6th grade class on October 12, 2020 at Edmonton Academy, Edmonton, AB, Canada. Subject soil ecology

Maryellen Wolfinger, two 6th grade science classes on Dec. 20, 2020, at Montgomery County Public School, Rockville, MD. Subject: Climate change and soil microbiology

April Semlinger, two 4th grade classes on Dec. 2, 2020, at Walzem Elementary, San Antonio, TX. Subject: Climate change and soil microbiology

Giselle Taylor, a 2nd grade class on Dec. 2, 2020, at Glen Cove Schools. Subject: diversity in different ecosystems and biomes across Earth

Jennifer Heffner, a 6th grade class and a science club on Nov. 18, 2020, at Harmony Science Academy Middle School, Dallas, TX. Subject: Climate change and soil microbiology

• Mid-Ohio Workers Association

I volunteered each Thanksgiving to collect, organize, and deliver food for low income families and each December with the toy drive. Additionally, I worked with members to educate them on regional water quality and safety. Active Nov 2015–May 2018.

• Denman Undergraduate Research Forum Judge, The Ohio State University, Columbus, Ohio

I evaluated talks and posters for the biological sciences section of the undergraduate forum March 30, 2016.

• Graduate exhibitor Tucson Festival of Books & Science City UA, Tucson, Arizona

March 14–15, 2015 I was a co-exhibitor for the Sky School booth at Science City part of the Tucson Festival of Books. It is the 2nd largest book festival and largest book and science festival. Our booth had several meteorite samples and thin sections that students could view under the microscopes. We also had some neat giveaways to encourage and promote STEM education. We also had material on the OSIRIS-Rex mission led by NASA. This huge festival draws a diverse group of people from all over the world. This year we got a special visit from :former Arizona congresswoman Gabrielle Giffords.

• Graduate exhibitor, Sahuarita SciTech - Science Passport Experience, Sahuarita, Arizona

On Feb. 23, 2015 from 7:30–3:30 I was a co-exhibitor for the Sky School both at Sahuarita middle school SciTech festival. There were 480 6th-8th graders that participated and went to each booth to answer questions in their “passport”. The Shy School booth question was How can meteorites give us information on the formation of the solar system. Our booth had several meteorite samples and thin sections that students could view under the microscopes. We also had material on the OSIRIS-Rex mission led by NASA.

Contact: Rebecca Lipson (rlipson@email.arizona.edu)

• Graduate outreach, Biosphere 2 Discovery Nights, Oracle, Arizona

October 4 and 18, 2014, I led an Earth Sciences outreach event for visitors of B2 from 4-8pm. Each event incorporated geology and microbiology and was catered to that date’s theme.

Contact: Dr. Pacifica Sommers (psommers@email.arizona.edu)

• Travel Grant Judge, UA Graduate and Professional Student Council (GPSC), Tucson, Arizona

I reviewed and evaluated travel grant applications submitted to UA GPSC for the Nov. 1, 2014 deadline. Applicants were rated on four topics: (1) professional development, (2) description :of their work, (3) description of the event and the student’s efforts to secure funding, and (4) their proposed budget for the event.

• Graduate outreach, Lake Pleasant Elementary, Peoria, Arizona

On September 5, 2014 I led an Earth Sciences day outreach event for all the 3rd-grade classes (44 students) at Lake Pleasant Elementary. We taught each object of strand 6 Earth and Space Science from the Arizona Science Standards. The day started with learning about the layers of the Earth, then minerals, the three rock types, the rock cycle, fossils, and fossil fuel. Songs, activities, and demonstrations were incorporated, including my famous Cheetos fossil experiment.

Contact: Mrs. Michelle Kist (mkist@peoriaud.k12.az.us)

• Earth Week & SWES_X coordinator, UA, Tucson, Arizona

School of Earth & Environmental Sciences (SEES) hosted EarthWeek at UA. The SWES department had their own designated day full of oral presentations by undergraduate and graduate students. In 2014, I was in charge of student recruitment for presentations for the SWES department. I reviewed oral & poster abstracts that were submitted, ordered food, created sessions, reserved :rooms, and judged posters. For 2015 I was chair of the SWES department and a member of the UA SEES EarthWeek. I continued my previous year's duties, along with acting as social chair for :the University; this included planning several trivia nights to encourage city-wide participation in EarthWeek.

• La Cima Middle School Career Shadow Day, Tucson, Arizona

I hosted four students for two hours interested in marine microbiology. For the first hour, I led a discussion about aspects of the field, necessary education, and career options. The second hour involved a tour of the laboratory involving a discussion of equipment and methods.

La Cima coordinator: Vaughn Croft (vaughn.croft@schools.pima.gov)

• Saturday Science Academy coordinator, University of Arizona

As the event coordinator I confirmed logistics for the event with Arizona MESA (a university-based outreach program). I planned the activity schedule, recruited activity leaders, identified keynote speakers, arranged for activity supplies and student prizes, organized volunteers, taught activities to volunteers, ordered snacks for students, provided feedback to volunteers, and led the event. The goal was to excite ~80 underrepresented middle school students about STEM fields, college, and sponsor future science-related events. In February 2014 the theme was "Astonishing Astrobiology" and in November 2014, the theme was "A Geological Perspective on Life".

• DRI representative, Marsfest 2013 in Death Valley National Park

March 1–3, 2013 a festival celebrating extreme environments was held at Death Valley National Park to get the public involved in STEM activities. The agenda included presentations, booth expositions, and field trips (Badwater basin and other park sites). I presented posters to the public, showcased DRI, and collected samples on field trips with youth for viewing under a microscope. Attendees also camped at the park overnight and participated in astrological activities.

• Graduate outreach aid, University of Nevada, Reno for George L. Dilworth Middle School

We visited weekly through the fall and episodically through the spring. Topics and activities included microbiology mysteries (e.g., 1854 cholera outbreak, 1993 Milwaukee Cryptosporidium outbreak), chemistry demonstrations (e.g., vinegar and baking soda, Coke and Mentos), and math lessons (e.g., calculating how much water we use in a year). Primary activities included interacting with students to solve science problems, working with students to develop STEM research projects, and participating in career day.

Awards

UNR CABNR Award Ceremony April 2013. Dr. Glenn Miller and Gary Trubl

• National Society of Collegiate Scholars
• National Scholars Honor Society
• Phi Kappa Phi honor society
• Golden Key International Honour Society
• National Blue Key Honorary (UA, 2009-2011)
• Hope L. Jones Scholarship (2008)
• W.H. Fuller Scholarship (2009)
• T. F. Buehrer Scholarship (2010)
• George L. Jones Scholarship (2010)
• Great Lakes National Scholarship Program recipient (2013, $2,500)
• UNR Graduate Student Association (GSA) travel grants (Fall 2011 for AGU, $500; Spring 2012 ASM, $500; Fall 2012 for AGU, $500)
• UNR GSA’s poster competition 3rd place (2013, $650)
• DRI poster competition 1st place (2013, $200)
• Graduate student representative for the Division of Earth and Ecosystems at DRI (Fall 2011–Spring 2013)

UNR GSA Award night with fellow grads

• College of Agriculture, Biotechnology, and Natural Resource’s Outstanding Graduate Student 2013
• SWES graduate student representative (Fall 2013–Spring 2015)
• Student Representative for UA Global Change minor committee (Fall 2014–Spring 2015)
• SWES 2013-2014 excellent graduate student ($5,000)
• SWES 2014-2015 excellent graduate student ($1,000)
• H. E. Carter Travel Award ($600; 2014)
• GPSC Travel Award ($750; 2014)
• SWES Travel Award ($300; 2014)
• Sky School fellowship ($4,000; 2014–2015)

2019 Best poster award, LLNL postdoc symposium

• United States Permafrost Association Travel Award ($500; 2014)
• Great Lakes National Scholarship Program recipient (2015, $2,500)
• Full scholarship to the 2016 NASA astrobiology institute summer school in Santander, Spain (2016, ~$3,000)
• Great Lakes National Scholarship Program recipient (2016, $2,500)
• Travel award to attend Astrobiology Science Conference 2017 (AbSciCon, $500)
• DOE-SCGSR fellowship ($18,000; June 4–November 1, 2018)
• Best poster award at LLNL postdoc symposium ($150; May 1, 2019)
• LLNL Research Slam finalist (Oct. 29, 2019)
• LLNL FY21 Lab-Wide LDRD proposal "Quantitative Viral Assessments for Improved Biomonitoring" funded (Oct. 2020-Oct. 2022)
• FICUS JGI-EMSL award (#60447) co-I; PI Steve Blazewicz
• JGI New Investigator Community Science Program award FY22
• Physical & Life Sciences Summer Directorate Award for Excellence in Publication for Trubl et al. 2021.
• Physical & Life Sciences Summer Directorate Award for Excellence in Publication for Sokol et al. 2022.