Phylogenetic, Structural and Functional Evolution of the LHC Gene Family in Plant Species

ABSTRACT: Light-harvesting chlorophyll a/b-binding (LHC) superfamily proteins play a vital role in photosynthesis. Although the physiological and biochemical functions of LHC genes have been well-characterized, the structural evolution and functional differentiation of the products need to be further studied. In this paper, we report the genome-wide identification and phylogenetic analysis of LHC genes in photosynthetic organisms. A total of 1222 non-redundant members of the LHC family were identified from 42 species. According to the phylogenetic clustering of their homologues with Arabidopsis thaliana, they can be divided into four subfamilies. In the subsequent evolution of land plants, a whole-genome replication (WGD) event was the driving force for the evolution and expansion of the LHC superfa

SUBMITTER: Lan Y 

PROVIDER: S-EPMC9820578 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature