ХREGULATION OF EXPRESSION MALATE DEHYDROGENASE GENE’S IN AMARANTH CULTIVAR"KHARKOVSKY"TO SALT STRESS
Under the action of salinity in the mesophyll of leaves of amaranth increases the activity of NAD+-MDH by induction of additional isoform. In bundle sheath cell is enhanced functioning of the available forms of NAD+-MDH. The activity of NAD+-MDH in mesophilic tissue are more variable in stressful conditions compared to bundle sheath tissue. Apparently, the main pressure stressor assume mesophyll cells. The correlation between the genes expression of mitochondrial and cytoplasmic MDH and enzyme activity.