Genome-Wide Identification and Analysis of the Polycomb Group Family in Medicago truncatula.

ABSTRACT: Polycomb group (PcG) proteins, which are important epigenetic regulators, play essential roles in the regulatory networks involved in plant growth, development, and environmental stress responses. Currently, as far as we know, no comprehensive and systematic study has been carried out on the PcG family in Medicago truncatula. In the present study, we identified 64 PcG genes with distinct gene structures from the M. truncatula genome. All of the PcG genes were distributed unevenly over eight chromosomes, of which 26 genes underwent gene duplication. The prediction of protein interaction network indicated that 34 M. truncatula PcG proteins exhibited protein-protein interactions, and MtMSI1;4 and MtVRN2 had the largest number of protein-protein interactions. Based on phyl

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC8303337 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature