Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 18

OLS Field Name OLS Field Data
Main Title Ethylmercury : formation in plant tissues and relation to methylmercury formation /
Author Fortmann, L. C. ; Gay, D. D. ; Wirtz., K. O.
Other Authors
Author Title of a Work
Gay, Don D.
Wirtz, K. O.
CORP Author Environmental Monitoring and Support Lab., Las Vegas, Nev.
Publisher Environmental Protection Agency, Office of Research and Development, Environmental Monitoring and Support Laboratory ; For sale by the National Technical Information Service,
Year Published 1978
Report Number EPA/600/3-78/037
Stock Number PB-282 093
OCLC Number 53708399
Subjects Mercury--Environmental aspects. ; Botanical chemistry.
Additional Subjects Peas ; Vegetables ; Plant chemistry ; Leguminous plants ; Mercury organic compounds ; Metabolism ; Plant physiology ; Exposure ; Vapors ; Trace elements ; Mercury/methyl ; Mercury/ethyl ; Biotransformation ; Metabolites ; Toxic substances ; Pisum sativum
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-282 093 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation iii, 7 pages : illustrations ; 28 cm.
Abstract
Seedlings of the common dwarf garden pea, Pisum sativum, cv. Little Marvel, exposed to elemental mercury vapor formed both methylmercury and ethylmercury in all parts of the plant. Concentrations of both organomercury compounds fluctuated considerably over a 48-hour exposure period, but the total of detectable forms of mercury continued to rise due to increased ethylmercury formation. Ethylmercury formation was greater in the light than in the dark, but methylmercury concentration did not differ significantly. The pattern of change in the concentrations of methylmercury and ethylmercury suggests both are metabolites of a single mercury pathway in peas.
Notes
Issued Apr. 1978. Includes bibliographical references. Microfiche.