Identification and expression analysis of chlorophyll a/b binding protein gene family in grape (Vitis vinifera).

ABSTRACT: In higher plants, light capture of chlorophyll a/b binding protein (Lhc) plays a crucial role in the plant's response to adverse environment. So far, the family has not been systematically identified in grapes. In this study, 20 VvLhcs were identified in the grape genome, which were distributed in 13 of 19 grape chromosomes and divided into 7 developing branches. The results of gene duplication analysis showed that 6 VvLhcs formed fragment duplication events, while there was no tandem duplication in VvLhcs. Exon-intron structure analysis showed that they had a wide number of exons. Protein conserved motif analysis showed that VvLhcs contained more similar motif structures in the same phylogenetic branch. The cis-acting elements in the VvLhcs promot

SUBMITTER: Wei Y 

PROVIDER: S-EPMC9334500 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature