ZF-HD gene family in rapeseed (Brassica napus L.): genome-wide identification, phylogeny, evolutionary expansion and expression analyses.

ABSTRACT:

Background

The zinc finger-homeodomain (ZF-HD) transcription factor family is widely involved in regulating plant growth and fruit filling, as well as responding to various abiotic stress. Rapeseed (Brassica napus L.), the second largest oil-producing crop in the world, is an annual or biennial herb of Brassica in Cruciferae. However, there is currently no systematic study on the evolutionary relationship and stress response of ZF-HD transcription factors in rapeseed.

Results

In this study, 60 ZF-HD genes in B. napus (BnZHDs) were identified and named based on the chromosomal location. The evolutionary relationships, classifications, gene structures, motif compositions, chromosome localization, and gene replication events in these BnZHD genes were systematically analyzed. Th

SUBMITTER: Xu X 

PROVIDER: S-EPMC11619180 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature