Thermal Inactivation Properties of Enzymes from Typha latifolia L. Ecotypes
- PMID: 16656465
- PMCID: PMC550600
- DOI: 10.1104/pp.41.10.1736
Thermal Inactivation Properties of Enzymes from Typha latifolia L. Ecotypes
Abstract
Irreversible thermal denaturation experiments with 3 enzymes from Typha latifolia populations native to distinct thermal climates produced 3 different responses: (1) malate dehydrogenase was much more resistant to high temperature inactivation when obtained from plants native to a hot climate, (2) glutamate-oxaloacetate transaminase was quite resistant to thermal denaturation regardless of origin, and (3) aldolase was rapidly inactivated by heat regardless of origin.
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