Effects of alternative selenium and sulfur sources on dimethylselenide production by two fungi isolated from natural systems
The effects of different sulfur and selenium compounds on growth and dimethylselenide production by two fungi isolated from natural systems are appraised. High sulfite concentrations provide little protection from selenate toxicity. The ability of fungi to grow and methylate selenium in any natural...
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| Veröffentlicht in: | Bull. Environ. Contam. Toxicol.; (United States) 1976-04, Vol.15 (4), p.504-508 |
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| container_title | Bull. Environ. Contam. Toxicol.; (United States) |
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| creator | Barkes, L Fleming, R W |
| description | The effects of different sulfur and selenium compounds on growth and dimethylselenide production by two fungi isolated from natural systems are appraised. High sulfite concentrations provide little protection from selenate toxicity. The ability of fungi to grow and methylate selenium in any natural system will be partly determined by the particular combination of selenium and sulfur sources present in the system. The apparent greater toxicity of selenate for the organisms could be a major contributing factor to the lack of reports of selenium volatilization in natural systems. |
| doi_str_mv | 10.1007/BF01685080 |
| format | Article |
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High sulfite concentrations provide little protection from selenate toxicity. The ability of fungi to grow and methylate selenium in any natural system will be partly determined by the particular combination of selenium and sulfur sources present in the system. 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Environ. Contam. Toxicol.; (United States)</title><addtitle>Bull Environ Contam Toxicol</addtitle><description>The effects of different sulfur and selenium compounds on growth and dimethylselenide production by two fungi isolated from natural systems are appraised. High sulfite concentrations provide little protection from selenate toxicity. The ability of fungi to grow and methylate selenium in any natural system will be partly determined by the particular combination of selenium and sulfur sources present in the system. The apparent greater toxicity of selenate for the organisms could be a major contributing factor to the lack of reports of selenium volatilization in natural systems.</description><subject>560303 - Chemicals Metabolism & Toxicology- Plants- (-1987)</subject><subject>COMPARATIVE EVALUATIONS</subject><subject>Culture Media</subject><subject>DATA</subject><subject>ELEMENTS</subject><subject>EXPERIMENTAL DATA</subject><subject>FUNGI</subject><subject>FUSARIUM</subject><subject>Fusarium - growth & development</subject><subject>Fusarium - metabolism</subject><subject>GROWTH</subject><subject>INFORMATION</subject><subject>NONMETALS</subject><subject>NUMERICAL DATA</subject><subject>Organometallic Compounds - metabolism</subject><subject>PARASITES</subject><subject>PENICILLIUM</subject><subject>Penicillium - growth & development</subject><subject>Penicillium - metabolism</subject><subject>PLANTS</subject><subject>RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. 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POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT</topic><topic>SELENIUM</topic><topic>Selenium - metabolism</topic><topic>SEMIMETALS</topic><topic>SULFUR</topic><topic>Sulfur - metabolism</topic><topic>Thiosulfates - metabolism</topic><topic>TOXICITY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barkes, L</creatorcontrib><creatorcontrib>Fleming, R W</creatorcontrib><creatorcontrib>California State Univ., Los Angeles</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Bull. Environ. Contam. Toxicol.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barkes, L</au><au>Fleming, R W</au><aucorp>California State Univ., Los Angeles</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of alternative selenium and sulfur sources on dimethylselenide production by two fungi isolated from natural systems</atitle><jtitle>Bull. Environ. Contam. Toxicol.; (United States)</jtitle><addtitle>Bull Environ Contam Toxicol</addtitle><date>1976-04</date><risdate>1976</risdate><volume>15</volume><issue>4</issue><spage>504</spage><epage>508</epage><pages>504-508</pages><issn>0007-4861</issn><eissn>1432-0800</eissn><abstract>The effects of different sulfur and selenium compounds on growth and dimethylselenide production by two fungi isolated from natural systems are appraised. High sulfite concentrations provide little protection from selenate toxicity. The ability of fungi to grow and methylate selenium in any natural system will be partly determined by the particular combination of selenium and sulfur sources present in the system. The apparent greater toxicity of selenate for the organisms could be a major contributing factor to the lack of reports of selenium volatilization in natural systems.</abstract><cop>United States</cop><pmid>1260159</pmid><doi>10.1007/BF01685080</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0007-4861 |
| ispartof | Bull. Environ. Contam. Toxicol.; (United States), 1976-04, Vol.15 (4), p.504-508 |
| issn | 0007-4861 1432-0800 |
| language | eng |
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| source | MEDLINE; SpringerLink Journals |
| subjects | 560303 - Chemicals Metabolism & Toxicology- Plants- (-1987) COMPARATIVE EVALUATIONS Culture Media DATA ELEMENTS EXPERIMENTAL DATA FUNGI FUSARIUM Fusarium - growth & development Fusarium - metabolism GROWTH INFORMATION NONMETALS NUMERICAL DATA Organometallic Compounds - metabolism PARASITES PENICILLIUM Penicillium - growth & development Penicillium - metabolism PLANTS RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT SELENIUM Selenium - metabolism SEMIMETALS SULFUR Sulfur - metabolism Thiosulfates - metabolism TOXICITY |
| title | Effects of alternative selenium and sulfur sources on dimethylselenide production by two fungi isolated from natural systems |
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