Genome-Wide Analysis of CPP Transcription Factor Family in Endangered Plant <i>Phoebe bournei</i> and Its Response to Adversity.

ABSTRACT: The CPP gene family comprises transcription factor genes containing a conserved CRC domain, which is mainly involved in plant development and evolution. Although CPP genes have been widely studied in many plants, little is known about them in woody plants, especially in the endangered species Phoebe bournei (Hemsl.). In the genome of Phoebe bournei, we identified 11 PbCPP genes (PbCPP1-PbCPP11) distributed on four chromosomes, with large differences in the number of amino acids. They encode both acidic and alkaline proteins. A phylogenetic analysis showed that these PbCPP genes can be divided into three subfamilies, A, B, and C, which contain seven, two, and two genes, respectively. Through an interspecific collinearity analysis, we i

SUBMITTER: Liu R 

PROVIDER: S-EPMC11902078 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature