GhFAD2-3 is required for anther development in Gossypium hirsutum.

ABSTRACT:

Background

In higher plants, the FAD2 gene encodes the microsomal oleate ^Δ12-desaturase, one of the key enzymes essential for the biosynthesis of the polyunsaturated lipids that serve many important functions in plant development and stress responses. FAD2 catalyzes the first step, in the biosynthesis of the polyunsaturated fatty acids (PUFAs) found in the cell membrane and cell wall, and it is thus of great importance to investigate the regulatory role of FAD2 in anther development.

Results

We reported the molecular characterization of the cotton (Gossypium hirsutum) GhFAD2 gene family and the essential role of GhFAD2-3 in cotton anther development. G. hirsutum contains four pairs of homoeologous FAD2 genes (GhFAD2-1 to GhFAD2-4). GhFAD2-3 is ubiquitously and rel

SUBMITTER: Liu F 

PROVIDER: S-EPMC6734329 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature