Genome-wide identification and adaptive evolution of CesA/Csl superfamily among species with different life forms in Orchidaceae.

ABSTRACT: Orchidaceae, with more than 25,000 species, is one of the largest flowering plant families that can successfully colonize wide ecological niches, such as land, trees, or rocks, and its members are divided into epiphytic, terrestrial, and saprophytic types according to their life forms. Cellulose synthase (CesA) and cellulose synthase-like (Csl) genes are key regulators in the synthesis of plant cell wall polysaccharides, which play an important role in the adaptation of orchids to resist abiotic stresses, such as drought and cold. In this study, nine whole-genome sequenced orchid species with three types of life forms were selected; the CesA/Csl gene family was identified; the evolutionary roles and expression patterns of CesA/Csl genes adapted to different life forms and abi

SUBMITTER: Wang J 

PROVIDER: S-EPMC9559377 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature