%0 Journal Article
%A LI Xiao-Na
%A LU Yan-Xi
%A WANG Meng
%A XIAO Hou-Zhen
%A ZHANG Dong
%A ZHANG Yu
%T Bioinformatics and Drought Tolerance of <em>PP</em>2<em>C</em> Gene Family Members in <em>Hevea brasiliensis</em> Muell. Arg.
%D 2017
%R 10.7525/j.issn.1673-5102.2017.05.013
%J Bulletin of Botanical Research
%P 730-737
%V 37
%N 5
%X <em>PP2Cs</em> are a group of monomeric serine/threonine protein phosphatases, which play an important role in ABA signaling pathway in higher plants. In order to elucidate the structure and function of <em>PP</em>2<em>C</em> gene in rubber tree,we used a bioinformatics approach to get six <em>PP</em>2<em>C</em> genes members from rubber tree transcription database, six <em>HbPP2Cs</em> all contain PP2C conserved domains.By sequence alignment and phylogenetic analysis,six <em>HbPP2Cs</em> were divided into four subfamilies:subfamily A, D, F1 and F2. Different expression analysis of six <em>PP</em>2<em>C</em> family genes under drought stress by qRT-PCR showed that they all response to drought stress in varying degrees.Our study provides a theoretical basis for exploring the mechanism of <em>PP</em>2<em>C</em> genes in drought resistance of rubber tree.
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2017.05.013