Altitude-related changes in activities of carbon metabolism enzymes in Rumex nepalensis |
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| Authors: | N. Kumar S. Kumar Vats S. Kumar P. S. Ahuja |
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| Affiliation: | (1) Division of Biotechnology, Institute of Himalayan Bioresource Technology (CSIR), P.O. Box No. 6, Palampur, 176061, India;(2) Division of Biodiversity, Institute of Himalayan Bioresource Technology (CSIR), P.O. Box No. 6, Palampur, 176061, India;(3) Present address: Biotechnology Division, Institute of Himalayan Bioresource Technology, P.O. Box No. 6, Palampur, 176061 (H.P.), India |
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| Abstract: | Activities of some enzymes related to carbon metabolism were studied in different ecotypes of Rumex nepalensis growing at 1 300, 2 250, and 3 250 m above mean sea level. Activities of ribulose-1,5-bisphosphate carboxylase/oxygenase, phosphoenolpyruvate carboxylase, aspartate aminotransferase, and glutamine synthetase increased with altitude, whereas activities of malate dehydrogenase, NAD-malic enzyme, and citrate synthase did not show a significant difference with change in altitude. |
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| Keywords: | KeywordHeading" >Additional aspartate aminotransferase citrate synthase glutamine synthetase malate dehydrogenase NAD-malic enzyme phosphoenolpyruvate carboxylase ribulose-1,5-bisphosphate carboxylase/oxygenase |
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