| Nontarget effects of carbaryl and its hydrolysis product, 1-naphthol, towards Anabaena torulosa. | |
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MedLine Citation:
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PMID: 8490578 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The toxic effects of carbaryl and its hydrolysis product, 1-naphthol, singly and in combination, towards a filamentous diazotrophic cyanobacterium, Anabaena torulosa, were determined. The toxicity criteria employed, viz., packed cell volume, chlorophyll a, phycocyanin, carotenoids, heterocyst differentiation and nitrogen fixation, were greatly affected by the toxicants above 25 micrograms/ml concentrations. However, 1-naphthol was more toxic to the diazotroph than was carbaryl. The toxicity was more pronounced when carbaryl and 1-naphthol were in combinations even at lower concentrations. |
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Authors:
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M Obulakondaiah; C Sreenivasulu; K Venkateswarlu |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Biochemistry and molecular biology international Volume: 29 ISSN: 1039-9712 ISO Abbreviation: Biochem. Mol. Biol. Int. Publication Date: 1993 Mar |
Date Detail:
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Created Date: 1993-06-11 Completed Date: 1993-06-11 Revised Date: 2000-12-18 |
Medline Journal Info:
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Nlm Unique ID: 9306673 Medline TA: Biochem Mol Biol Int Country: AUSTRALIA |
Other Details:
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Languages: eng Pagination: 703-10 Citation Subset: IM |
Affiliation:
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Department of Microbiology, Sri Krishnadevaraya University, Anantapur, India. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Anabaena
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cytology,
drug effects*,
metabolism Carbaryl / metabolism, toxicity* Carotenoids / metabolism Chlorophyll / metabolism Culture Media Hydrolysis Naphthols / toxicity* Nitrogen Fixation / drug effects Phycocyanin / metabolism |
| Chemical | |
Reg. No./Substance:
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0/Culture Media; 0/Naphthols; 11016-15-2/Phycocyanin; 1406-65-1/Chlorophyll; 36-88-4/Carotenoids; 479-61-8/chlorophyll a; 63-25-2/Carbaryl; 90-15-3/1-naphthol |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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