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OLS Field Name OLS Field Data
Main Title Kinetic properties of malic dehydrogenase from three cultivars of rice /
Author Snow, Michael D. ; Bard., R. R.
Other Authors
Author Title of a Work
Bard, Raymond R.
Olszyk, David.
CORP Author Portland Univ., OR. Dept. of Physical and Life Sciences.;Corvallis Environmental Research Lab., OR.
Publisher U.S. Environmental Protection Agency, Environmental Research Laboratory,
Year Published 1992
Report Number EPA/600/R-92/074
Stock Number PB92-178995
Additional Subjects Rice plants ; Malic dehydrogenase ; Kinetics ; Temperature ; Substrate specificity ; Climate ; Oxidation ; NAD
Library Call Number Additional Info Location Last
NTIS  PB92-178995 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 32 pages : illustrations ; 28 cm
Abstract Studies of enzymes such as malic dehydrogenase (MDH) and glutathione reductase (GR) from plant species suggest that thermal induced changes in kinetics may be indicators of the thermal regime to which the species are adapted. The investigation was undertaken to (1) gain knowledge of possible thermal induced changes in kinetics of MDH in cultivars of rice adapted to different climatic regimes, and (2) to assess the degree to which plant to plant variation contributes to variations seen in kinetic response. Among the results of the research were the following: (1) Plant extracts with significant MDH activity may be isolated from rice with conventional techniques developed for this enzyme in other species; (2) MDH activity shows some variation between plants within a cultivar; and (3) MDH from rice is responsive to temperature as indicated by the fact that apparent Km increased significantly with increasing temperature.
Notes "David Olszyk, project officer." "April 1992." Includes bibliographical references. "EPA/600/R-92/074." Microfiche.
Place Published Corvallis, OR :
Supplementary Notes Sponsored by Corvallis Environmental Research Lab., OR.
Corporate Au Added Ent Environmental Research Laboratory. ; University of Portland. Department of Physical and Life Sciences. ; Radian Corporation.
PUB Date Free Form 1992.
NTIS Prices PC A03/MF A01
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20010209175549
Language eng
Origin NTIS
OCLC Rec Leader 01207nam 2200313Ka 45020