GsMYB10 encoding a MYB-CC transcription factor enhances the tolerance to acidic aluminum stress in soybean.

ABSTRACT:

Background

MYB transcription factors (TFs) play crucial roles in the response to diverse abiotic and biotic stress factors in plants. In this study, the GsMYB10 gene encoding a MYB-CC transcription factor was cloned from wild soybean BW69 line. However, there is less report on the aluminum (Al)-tolerant gene in this subfamily.

Results

The GsMYB10 gene was up-regulated by acidic aluminum stress and rich in the roots with a constitutive expression pattern in soybean. It was found that GsMYB10 protein contains the MYB and coiled-coil (CC) domains, localizes in the nucleus and holds transcriptional activity. The analysis of the transgenic phenotype revealed that the taproot length and root fresh weights of the GsMYB10-OE plants were greater than those of the wild type when subje

SUBMITTER: Yang C 

PROVIDER: S-EPMC11670377 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature