Genome-wide identification, characterization and expression profiling of gibberellin metabolism genes in jute.

ABSTRACT:

Background

Gibberellin (GA) is one of the most essential phytohormones that modulate plant growth and development. Jute (Corchorus sp.) is the second most important source of bast fiber. Our result has shown that exogenous GA can positively regulate jute height and related characteristics which mean increasing endogenous GA production will help to get a jute variety with improved characteristics. However, genes involved in jute GA biosynthesis have not been analyzed precisely.

Results

Genome-wide analysis identified twenty-two candidate genes involved in jute GA biosynthesis pathway. Among them, four genes- CoCPS, CoKS, CoKO and CoKAO work in early steps. Seven CoGA20oxs, three CoGA3oxs, and eight GA2oxs genes work in the later steps. These genes were characterized through p

SUBMITTER: Honi U 

PROVIDER: S-EPMC7329397 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature