MM34A:
Discoveries in Viral Ecology and Microbial Adaptation to Extreme Environments Posters


Session ID#: 28338

Session Description:
Recent findings on the high incidence of viruses or lysogeny in marine habitats characterized by extreme conditions, from environments as diverse as sea ice, brines in frozen soils, oxygen deficient zones, deep-sea sediments and hydrothermal vents, suggest the potential for enhanced gene flow between organisms in such environments. The adaptive traits of marine organisms and how they acquire those traits is of fundamental interest across environments, but of particular interest in environments that may be extreme on long time scales, periodically exposed to extreme conditions or subject to exposure to extremes in future. To foster comparative analyses and mechanistic understanding, we seek contributions on any aspect of viral ecology and genetic adaptation to extremes of temperature, pressure, salinity or energy/nutrient availability, from the role of viruses in lateral gene transfers to the role of geochemical constraints and physical confinement on gene exchange between organisms.
Primary Chair:  Jody W Deming, University of Washington Seattle Campus, Seattle, WA, United States
Co-chairs:  Matt Sullivan, Ohio State University, Microbiology, Columbus, OH, United States; Ohio State University, Columbus, OH, United States, Jodi Nicole Young, University of Washington, School of Oceanography, Seattle, WA, United States and Hajo Eicken, University of Alaska Fairbanks, International Arctic Research Center, Fairbanks, AK, United States
Moderators:  Jody W Deming, Univ Washington - Schl Oceanog, Seattle, WA, United States and Matt Sullivan, Department of Natural Resources Ohio, Microbiology, Columbus, OH, United States
Student Paper Review Liaison:  Hajo Eicken, International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, United States
Index Terms:

1621 Cryospheric change [GLOBAL CHANGE]
1920 Emerging informatics technologies [INFORMATICS]
4273 Physical and biogeochemical interactions [OCEANOGRAPHY: GENERAL]
4840 Microbiology and microbial ecology [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
Cross-Topics:
  • PC - Past, Present and Future Climate

Abstracts Submitted to this Session:

Jennifer Brum, Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States, Simon Roux, Joint Genome Institute, CA, United States, Sarah Melissa Schwenck, Scripps Institution of Oceanography, La Jolla, CA, United States, Frank J Stewart, Georgia Institute of Technology, Atlanta, GA, United States and Matthew B. Sullivan, Ohio State University Main Campus, Columbus, OH, United States
Zachary Shane Cooper1, Shelly D Carpenter1, Go Iwahana2, Hajo Eicken3 and Jody W. Deming1, (1)University of Washington, School of Oceanography, Seattle, WA, United States, (2)University of Alaska Fairbanks, Fairbanks, AK, United States, (3)International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, United States
Hannah Dawson1, Angela K Boysen1, Katherine R Heal1, Laura T Carlson1, Anitra E Ingalls2 and Jodi N Young1, (1)University of Washington, Oceanography, Seattle, WA, United States, (2)University of Washington, School of Oceanography, Seattle, WA, United States
Anders Torstensson, Jodi Nicole Young and Jody W. Deming, University of Washington, School of Oceanography, Seattle, WA, United States
Ivan Jason Moreno1,2, Mohamed S Abou Donia3 and Brian Palenik2, (1)California State University Dominguez Hills, Carson, CA, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (3)Princeton University, Princeton, NJ, United States