Ontology highlight
ABSTRACT:
SUBMITTER: Chen J
PROVIDER: S-EPMC4592019 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Chen Jinhuan J Zhang Dongzhi D Zhang Chong C Xia Xinli X Yin Weilun W Tian Qianqian Q
PloS one 20151002 10
A PP2C homolog gene was cloned from the drought-treated cDNA library of Populus euphratica. Multiple sequence alignment analysis suggested that the gene is a potential ortholog of HAB1. The expression of this HAB1 ortholog (PeHAB1) was markedly induced by drought and moderately induced by ABA. To characterize its function in ABA signaling, we generated transgenic Arabidopsis thaliana plants overexpressing this gene. Transgenic lines exhibited reduced responses to exogenous ABA and reduced tolera ...[more]