MM24B:
Microbial Interactions in Ocean Ecosystems: Ecology to Biogeochemistry III Posters


Session ID#: 9505

Session Description:
Integration of observational and manipulative techniques are increasingly allowing scientists to study organismal interactions at a wide range of spatial and temporal scales.  These approaches are revealing the diversity of interactions that occur in natural populations including competition and predation but also facilitation. In this session we encourage submissions focused on how microbes interact with other taxa (e.g. microbe-microbe and microbe-metazoan).  This session is intended to explore questions related to the interactions that allow organisms to outsource specific functions or that may be altered by changing environmental conditions, for example interactional shifts from mutualism to competition.  We hope to bring together a wide range of researchers including ecologists and biogeochemists to discuss the important role interactions play in structuring the diversity and productivity of marine microbes and their influence on biogeochemical cycling.
Primary Chair:  Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States
Chairs:  Tatiana A Rynearson, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States and Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States
Moderators:  Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States and Tatiana A Rynearson, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
Student Paper Review Liaisons:  Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States and Tatiana A Rynearson, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
Index Terms:

4805 Biogeochemical cycles, processes, and modeling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4840 Microbiology and microbial ecology [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4855 Phytoplankton [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4872 Symbiosis [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
Co-Sponsor(s):
  • B - Biogeochemistry and Nutrients
  • ME - Marine Ecosystems

Abstracts Submitted to this Session:

 
MM24B-0428
Succession of free-living and particle associated prokaryotes in the northern Adriatic Sea (88727)
Paul Alan Steiner1, Ingrid Ivančić2, Paolo Paliaga2, Ksenija Matošović2, Elisabeth Haberleitner1, Eva Sintes1, Mirjana Najdek2 and Gerhard J Herndl1,3, (1)Limnology and Bio-Oceanography, Faculty Center of Ecology, University of Vienna, Austria, (2)Center for Marine Research, Ruder Boškovic ́ Institute, G. Paliage 5, 52210 Rovinj, Croatia, (3)Department of Biological Oceanography, Royal Netherlands Institute for Sea Research, Austria
 
MM24B-0429
Microbial assemblages on a cold-water coral mound at the SE Rockall bank (88666)
Judith van Bleijswijk1, Casey Whalen2, Gerard Duineveld1, Marc Lavaleye1, Harry Witte1 and Furu Mienis3, (1)Royal Netherlands Institute for Sea Research, Den Burg, Netherlands, (2)Royal Netherlands Institute for Sea Research, Biological Oceanography, den burg, Texel, Netherlands, (3)Royal Netherlands Institute for Sea Research, Den Burg, 1790, Netherlands
 
MM24B-0430
Preliminary Evaluation of Microbial Communities Isolated from the Calcifying Fluid of Oysters (87567)
Roxanne Banker, UC Davis, Earth and Planetary Sciences, Davis, CA, United States
 
MM24B-0432
Vitamin B12 Production by Marine Bacteria in Organic Substrate Limited, Slow Growth Conditions (88271)
Josué Villegas-Mendoza1, Ramon Cajal-Medrano1,2 and Helmut Maske3, (1)CICESE, Oceanología, Ensenada, Mexico, (2)Autonomous University of Baja California, Marine Sciences, Ensenada, Mexico, (3)CICESE, Oceanografía Biológica, Ensenada, Mexico
 
MM24B-0433
Nitrogen excretion by copepods and its contribution to the ammonium oxidizing activity in the upwelling zone off central-southern Chile (36ºS) (89822)
Valentina Valdes, Universidad de Concepcion, Departamento de Oceanografía, Concepcion, Chile, Ruben Escribano, Instituto Milenio de Oceanografía (IMO), Universidad de Concepcion, Departamento de Oceanografía, Concepcion, Chile, Camila Fernandez, UPMC Univ Paris 06, CNRS, Laboratoire d´Océanographie Microbienne (LOMIC), Observatoire Océanologique, Banyuls/mer, France and Veronica Molina, Universidad de Playa Ancha, Departamento de Biología, Valparaiso, Chile
 
MM24B-0434
Dynamics of bacterial community structure during blooms of Cochlodinium polykrikoides (Gymnodiniales, Dinophyceae) in Korean coastal waters (93711)
Bum Soo PARK1, Myung-Soo Han1 and Joo-Hwan Kim2, (1)Hanyang University, Life Science, SEOUL, Korea, Republic of (South), (2)Department of Life Science, Hanyang University, Seoul, Korea, Republic of (South)
 
MM24B-0435
Temporal Analysis of Bacterioplankton Community Structure in the Northeastern Gulf of Mexico (89825)
Katelyn T Knight1, Joseph A Moss1, RIchard Snyder2, Nine L Henriksson1 and Wade H Jeffrey3, (1)University of West Florida, Center for Environmental Diagnostics and Bioremediation, Pensacola, FL, United States, (2)Virginia Institute of Marine Science, Eastern Shore Laboratory, Wachapreague, VA, United States, (3)University of West Florida, Department of Biology, Pensacola, FL, United States
 
MM24B-0436
Latitudinal Trends in Abundant and Rare Bacterioplankton Community Structure and Diversity in Surface Waters of the Pacific Ocean (90275)
Wade H Jeffrey1, Joseph A Moss1, RIchard Snyder2 and Joseph Dean Pakulski1, (1)University of West Florida, Center for Environmental Diagnostics and Bioremediation, Pensacola, FL, United States, (2)Virginia Institute of Marine Science, Eastern Shore Laboratory, Wachapreague, VA, United States
 
MM24B-0437
Spatial Distribution and Biogeographical Patterns of Bacteria the Water Column and Sediments of the Northeastern Gulf of Mexico (90377)
Nine L Henriksson1, RIchard Snyder2, Joseph A Moss1 and Wade H Jeffrey3, (1)University of West Florida, Center for Environmental Diagnostics and Bioremediation, Pensacola, FL, United States, (2)Virginia Institute of Marine Science, Eastern Shore Laboratory, Wachapreague, VA, United States, (3)University of West Florida, Department of Biology, Pensacola, FL, United States
 
MM24B-0438
TEMPERATURE AND NUTRIENT EFFECTS ON PERIPHYTON ASSOCIATED BACTERIAL COMMUNITIES IN CONTINUOUS FLOW-THROUGH ESTUARINE MESOCOSMS (91349)
Katelyn Houghton1, Joseph B James1, Richard Devereux2 and Stephanie D Friedman1, (1)Environmental Protection Agency, Gulf Ecology Division, Gulf Breeze, FL, United States, (2)US Environmental Protection Agency Research Triangle Park, Durham, NC, United States
 
MM24B-0439
Competition between autotrophic and heterotrophic microbial plankton for inorganic nutrients induced by variability in estuarine biophysicochemical conditions (92286)
Alicia Williams and Antonietta Quigg, Texas A&M University at Galveston, Marine Biology, Galveston, TX, United States
 
MM24B-0440
Symbiotic bacterial communities of corals across two thermally distinct environments on the Belize Barrier Reef System (92411)
Lauren Speare, The University of North Carolina at Chapel Hill, Department of Marine Sciences, Chapel Hill, NC, United States
 
MM24B-0441
Impact of Vitamin B12 and Nitrate on Transcript and Metabolite Abundances in Marine Diatoms. (92517)
Helena Larie Pound1, Nicole Lyn Schanke1, William Bryce Penta2, Jeanette Zavala1, Fabio Casu3, Daniel W. Bearden3 and Peter A Lee1, (1)College of Charleston, Charleston, SC, United States, (2)Notre Dame, Notre Dame, IN, United States, (3)NOAA, Charleston, SC, United States
 
MM24B-0442
Bacterial Associations with Diatoms Influence Host Health in a Xenic Model System (92930)
Lydia Baker1,2 and Paul Kemp2, (1)University of Hawaii Manoa, Oceanography, Honolulul, (2)University of Hawaii Manoa, Oceanography, Honolulu, HI, United States
 
MM24B-0443
Investigating the Differences in the Total and Active Microbial Community of Mid-Atlantic Ridge Sediments (92997)
Morgan S Sobol1, Laura A Zinke2, Beth Orcutt3, Heath Jordan Mills4, Katrina J Edwards2, Peter R Girguis5 and Brandi Kiel Reese1, (1)Texas A&M University - Corpus Christi, Life Sciences, Corpus Christi, TX, United States, (2)University of Southern California, Los Angeles, CA, United States, (3)Bigelow Laboratory for Ocean Science, East Boothbay, ME, United States, (4)University of Houston Clear Lake, Houston, TX, United States, (5)Harvard University, Cambridge, MA, United States
 
MM24B-0444
Interactions Between the Diatom Thalassiosira pseudonana and Heterotrophic Bacterium Pelagibacter ubique Examined in Co-Culture (93133)
Eric Moore, Stephen J Giovannoni and Kimberly Halsey, Oregon State University, Department of Microbiology, Corvallis, OR, United States
 
MM24B-0446
Assessing Virulence and Transmission Rates of White Spot Syndrome Virus (WSSV) in Two Ecologically Important Palaemonid Shrimp (93304)
Caeleighn Bernard1,2, Bradley Keesee3, Christy Philippoff1, Steve Curran3, Jeff Lotz3 and Eric Powell4, (1)Mississippi Gulf Coast Community College, Gautier, MS, United States, (2)University of Southern Mississippi, Gulf Coast Research Laboratory, Stennis Space Center, MS, United States, (3)University of Southern Mississippi, Gulf Coast Research Laboratory, Ocean Springs, MS, United States, (4)University of Southern Mississippi, Department of Coastal Sciences, Ocean Springs, MS, United States
 
MM24B-0447
Bacterioplankton Community Dynamics and Nutrient Availability in a Shallow Well Mixed Estuary of the Northern Gulf of Mexico. (93638)
Matthew P Hoch, Lamar University, Biology, Beaumont, TX, United States
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