Genome-wide identification and analysis of Oleosin gene family in four cotton species and its involvement in oil accumulation and germination.

ABSTRACT:

Background

Cotton is not only a major textile fiber crop but also a vital oilseed, industrial, and forage crop. Oleosins are the structural proteins of oil bodies, influencing their size and the oil content in seeds. In addition, the degradation of oleosins is involved in the mobilization of lipid and oil bodies during seed germination. However, comprehensive identification and the systematic analysis of the Oleosin gene (OLEOs) family have not been conducted in cotton.

Results

An in-depth analysis has enabled us to identify 25 and 24 OLEOs in tetraploid cotton species G. hirsutum and G. barbadense, respectively, while 12 and 13 OLEOs were identified in diploid species G. arboreum and G. raimondii, respectively. The 74 OLEOs were further clustered into three lineages accordi

SUBMITTER: Yuan Y 

PROVIDER: S-EPMC8642851 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature