Protein Information

Name CAT2
Synonyms ARF GTPase activating protein GIT2; CAT 2; CAT2; Cool interacting tyrosine phosphorylated protein 2; G protein coupled receptor kinase interacting protein 2; G protein coupled receptor kinase interactor 2; GIT 2; GIT2…

Compound Information

Name abscisic acid
CAS

Reference List

PubMed Abstract RScore(About this table)
19017119 Du YY, Wang PC, Chen J, Song CP: Comprehensive functional analysis of the catalase gene family in Arabidopsis thaliana. J Integr Plant Biol. 2008 Oct;50(10):1318-26.

In addition, CAT2 is activated by cold and drought stresses and CAT3 is mainly enhanced by abscisic acid and oxidative treatments as well as at the senescence stage.
83(1,1,1,3) Details
17728292 Xing Y, Jia W, Zhang J: AtMEK1 mediates stress-induced gene expression of CAT1 catalase by triggering H2O2 production in Arabidopsis. J Exp Bot. 2007;58(11):2969-81. Epub 2007 Aug 28.


These results conclusively indicate that stress-induced CAT1 expression is mediated by AtMEK1 and, furthermore, that the triggering of H (2) O (2) production might be involved in this process, as further proved by the observation that CAT1 expression was induced by applied H (2) O (2.) Surprisingly, the signalling mechanisms for stress-induced gene expression of CAT2 and CAT3 were very different from that of CAT1.
1(0,0,0,1) Details