Ontology highlight
ABSTRACT:
SUBMITTER: Cheng NH
PROVIDER: S-EPMC3121514 | biostudies-other | 2011 Jun
REPOSITORIES: biostudies-other
Cheng Ning-Hui NH Liu Jian-Zhong JZ Liu Xing X Wu Qingyu Q Thompson Sean M SM Lin Julie J Chang Joyce J Whitham Steven A SA Park Sunghun S Cohen Jerry D JD Hirschi Kendal D KD
The Journal of biological chemistry 20110422 23
Global environmental temperature changes threaten innumerable plant species. Although various signaling networks regulate plant responses to temperature fluctuations, the mechanisms unifying these diverse processes are largely unknown. Here, we demonstrate that an Arabidopsis monothiol glutaredoxin, AtGRXS17 (At4g04950), plays a critical role in redox homeostasis and hormone perception to mediate temperature-dependent postembryonic growth. AtGRXS17 expression was induced by elevated temperatures ...[more]