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R/ODR-09
Comparative Pathogenesis of P. marinus disease in bivalves: Development of Prevention Strategies for C. virginica
Principal Investigator:
Robert S. AndersonStart/End Year:
1997 - 2000Institution:
Chesapeake Biological Laboratory, University of Maryland Center for Environmental ScienceTopic(s):
Description:
To identify the basis of P. marinus pathogenicity to C virginica the following host-parasite interactions will be quantified in P. marinus susceptible and -resistant bivalves: phagocytosis and antimicrobial activity, effects of cellular and serum factors on parasite replication, and the production of host immunoregulatory molecules by P. marinus The in vivo effects of b-glucan, a stimulator of antimicrobial activity, administration will be evaluated on the progression and lethality of dermo disease.
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Featured Fellow
Leone Yisrael is a cephalopod-loving scuba diver, cook, and loves to try new activities. She conducts genetic analysis and fieldwork at the Smithsonian Environmental Research Center through the Coastal Disease Ecology Lab.
Featured Research Project
Exploring the Use of Benthic Microbial Fuel Cells to Remove Sulfide While Harvesting Energy from Oyster Aquaculture Biodeposits
Oyster aquaculture is a rapidly growing industry in Maryland’s Chesapeake waters which stimulates economic activity and may provide a host of ecosystem benefits. A potential concern associated with the intensification of the oyster aquaculture is the local production and accumulation of oyster biodeposits, which can lead to a porewater sulfide accumulation and declining bioturbation, symptoms of declining ecosystem function. Sulfide is naturally removed from the seafloor by the interactions between bioturbating infauna and sulfide oxidizing bacteria.
Chesapeake Quarterly Magazine
A Growing Industry: Advancing Oyster Aquaculture in Maryland
