Proteomic analysis of drought stress response mechanism in soybean (Glycine max L.) leaves.

ABSTRACT: Knowledge of the physiological and molecular mechanisms of drought responses is fundamental for developing genetically drought tolerant and high yielding crops. To understand molecular mechanism of drought tolerance of soybean (Glycine max L.), we compared leaf proteome patterns of in two genotypes GN-3074 (drought tolerant) and GN-2032 (drought-sensitive) under drought stress during vegetative stage. Proteins were extracted from leaves of well-watered and drought-treated plants by using the trichloroacetic acid (TCA)-acetone precipitation method and analyzed by two-dimensional polyacrylamide gel electrophoresis. Out 488 reproducibly detected and analyzed on two-dimensional electrophoresis gels, 26 proteins showed significant changes in at least one genotype. The identification of 2

SUBMITTER: Yahoueian SH 

PROVIDER: S-EPMC8020938 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature