Genome-wide identification of PIP5K in wheat and its relationship with anther male sterility induced by high temperature.

ABSTRACT:

Background

Phosphatidylinositol 4 phosphate 5-kinase (PIP5K) plays a key enzyme role in the inositol signal transduction system and has essential functions in plants in terms of growth, development, and stress responses. However, systematic studies on the wheat PIP5K gene family and its relation to male sterility have not been reported yet.

Results

Sixty-four TaPIP5K genes were identified. The TaPIP5K genes contained similar gene structures and conserved motifs on the same branches of the evolutionary tree, and their cis-regulatory elements were related to MeJA-responsiveness. Furthermore, 49 pairs of collinearity genes were identified and mainly subjected to purification selection during evolution. Synteny analyses showed that some PIP5K genes in wheat and the other four sp

SUBMITTER: Liu H 

PROVIDER: S-EPMC8675513 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature