Genome-wide identification and expression analysis of GA20ox and GA3ox genes during pod development in peanut.

ABSTRACT:

Background

Gibberellins (GAs) play important roles in regulating peanut growth and development. GA20ox and GA3ox are key enzymes involved in GA biosynthesis. These enzymes encoded by a multigene family belong to the 2OG-Fe (II) oxygenase superfamily. To date, no genome-wide comparative analysis of peanut AhGA20ox and AhGA3ox-encoding genes has been performed, and the roles of these genes in peanut pod development are not clear.

Methods

A whole-genome analysis of AhGA20ox and AhGA3ox gene families in peanut was carried out using bioinformatic tools. The expression of these genes at different stage of pod development was analyzed using qRT-PCR.

Results

In this study, a total of 15 AhGA20ox and five AhGA3ox genes we

SUBMITTER: Sun J 

PROVIDER: S-EPMC10615029 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature