Insights into ZmWAKL in maize kernel development: genome-wide investigation and GA-mediated transcription.

ABSTRACT:

Background

The functional roles of the Wall Associated Kinase (WAK) and Wall Associated Kinase Like (WAKL) families in cellular expansion and developmental processes have been well-established. However, the molecular regulation of these kinases in maize development is limited due to the absence of comprehensive genome-wide studies.

Results

Through an in-depth analysis, we identified 58 maize WAKL genes, and classified them into three distinct phylogenetic clusters. Moreover, structural prediction analysis showed functional conservation among WAKLs across maize. Promoter analysis uncovered the existence of cis-acting elements associated with the transcriptional regulation of ZmWAKL genes by Gibberellic acid (GA). To further elucidate the role of WAKL genes in maize kernels, w

SUBMITTER: Hu K 

PROVIDER: S-EPMC10712088 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature