Genome-Wide Identification, Evolution, and Transcriptional Profiling of PP2C Gene Family in Brassica rapa.

ABSTRACT: The type 2C protein which belongs to the major group of protein phosphatases (PP2C) plays a vital role in abscisic acid (ABA) signaling and signal transductions processes. In the present study, 131 PP2C genes were identified in total in Brassica rapa and categorized into thirteen subgroups based on their phylogenetic relationships. These B. rapa PP2C are structurally conserved based on amino acid sequence alignment, phylogenetic analysis, and conserved domains. Moreover, we utilized previously reported RNA-sequence data on various tissues (root, stem, leaf, flower, and silique), which suggests overlapping expression pattern in 29 paralogous gene pairs. The qRT-PCR validation of 15 paralogous gene pairs depicts distinct expression patterns in response to various abiotic

SUBMITTER: Khan N 

PROVIDER: S-EPMC6470454 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature