Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides
Shewanella colwelliana (strain D) is a periphytic estuarine bacterium that forms biofilms beneficial to oyster set. Our study examined whether these and other films concentrated two hydrophobic, organophosphate pesticides, Abate and malathion, that are detected in Chesapeake Bay oyster waters. Both...
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ftpubmed:oai:pubmedcentral.nih.gov:185073 2023-05-15T15:58:23+02:00 Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides Labare, Michael P. Weiner, Ronald M. 1990-12 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC185073 http://www.ncbi.nlm.nih.gov/pubmed/16348382 en eng http://www.ncbi.nlm.nih.gov/pmc/articles/PMC185073 http://www.ncbi.nlm.nih.gov/pubmed/16348382 Copyright © 1990, American Society for Microbiology Applied Environmental and Public Health Microbiology Text 1990 ftpubmed 2013-08-29T13:27:56Z Shewanella colwelliana (strain D) is a periphytic estuarine bacterium that forms biofilms beneficial to oyster set. Our study examined whether these and other films concentrated two hydrophobic, organophosphate pesticides, Abate and malathion, that are detected in Chesapeake Bay oyster waters. Both biofilms and purified exopolysaccharide of S. colwelliana did not adsorb more of the Abate or malathion than could be accounted for by adsorption to control surfaces. Similar results were obtained by using Deleya marina, Hyphomonas MHS3, and autochthonous biofilms. Conversely, decapsulated S. colwelliana D cells, prepared in the laboratory, bioconcentrated Abate. Significantly, the S. colwelliana D biofilms exposed to Abate did not inhibit the settlement and metamorphosis of Crassostrea gigas larvae. Text Crassostrea gigas PubMed Central (PMC) |
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English |
topic |
Applied Environmental and Public Health Microbiology |
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Applied Environmental and Public Health Microbiology Labare, Michael P. Weiner, Ronald M. Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides |
topic_facet |
Applied Environmental and Public Health Microbiology |
description |
Shewanella colwelliana (strain D) is a periphytic estuarine bacterium that forms biofilms beneficial to oyster set. Our study examined whether these and other films concentrated two hydrophobic, organophosphate pesticides, Abate and malathion, that are detected in Chesapeake Bay oyster waters. Both biofilms and purified exopolysaccharide of S. colwelliana did not adsorb more of the Abate or malathion than could be accounted for by adsorption to control surfaces. Similar results were obtained by using Deleya marina, Hyphomonas MHS3, and autochthonous biofilms. Conversely, decapsulated S. colwelliana D cells, prepared in the laboratory, bioconcentrated Abate. Significantly, the S. colwelliana D biofilms exposed to Abate did not inhibit the settlement and metamorphosis of Crassostrea gigas larvae. |
format |
Text |
author |
Labare, Michael P. Weiner, Ronald M. |
author_facet |
Labare, Michael P. Weiner, Ronald M. |
author_sort |
Labare, Michael P. |
title |
Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides |
title_short |
Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides |
title_full |
Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides |
title_fullStr |
Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides |
title_full_unstemmed |
Interactions between Shewanella colwelliana, Oyster Larvae, and Hydrophobic Organophosphate Pesticides |
title_sort |
interactions between shewanella colwelliana, oyster larvae, and hydrophobic organophosphate pesticides |
publishDate |
1990 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC185073 http://www.ncbi.nlm.nih.gov/pubmed/16348382 |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC185073 http://www.ncbi.nlm.nih.gov/pubmed/16348382 |
op_rights |
Copyright © 1990, American Society for Microbiology |
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