We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Molecular Aspects of Regulation of the Expression of Homologic Glutamate Dehydrogenase Genes in Wheat Leaves under Hypoxia.
- Authors
Fedorin, D. N.; Eprintsev, A. T.
- Abstract
An increase in GDH activity has been established in the first six hours after plants are exposed to hypoxic conditions, which ensures the formation of an adaptive response of cellular metabolism to the lack of oxygen in the cell. A difference in the transcriptional activity of homologous GDH-1 genes in wheat leaves under stress conditions was shown. An increase in the mRNA content of the GDH-1(5A) gene in wheat leaves after plants are exposed to hypoxic conditions is observed in the first hours of the experiment, which correlates with a change in the catalytic activity of glutamate dehydrogenase. Regulation of this gene is carried out by the transcription factor HIF, the specific landing site of which is found in the transcription initiation site of the promoter of this gene.
- Subjects
TRANSCRIPTION factors; GLUTAMATE dehydrogenase; GENE expression; GENETIC regulation; GENETIC transcription
- Publication
Biology Bulletin, 2024, Vol 51, Issue 5, p1338
- ISSN
1062-3590
- Publication type
Article
- DOI
10.1134/S1062359023606687