Terpene Synthases in Rice Pan-Genome and Their Responses to Chilo suppressalis Larvae Infesting.

ABSTRACT: Terpene synthase (TPS) catalyzes the synthesis of terpenes and plays an important role in plant defense. This study identified 45 OsTPS genes (32 core genes and 13 variable genes) based on the high-quality rice gene-based pan-genome. This indicates limitations in OsTPS gene studies based on a single reference genome. In the present study, through collinearity between multiple rice genomes, one OsTPS gene absent in the reference (Nipponbare) genome was found and two TPS genes in the reference genome were found to have atypical structures, which would have been ignored in single genome analysis. OsTPS genes were divided into five groups and TPS-b was lost according to the phylogenetic tree. OsTPSs in TPS-c and TPS-g were all core genes indicating the

SUBMITTER: Sun Y 

PROVIDER: S-EPMC9164016 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature