Protein Information

Name CAT1
Synonyms CAT; CAT1; CRAT; Carnitine O acetyltransferase; Carnitine acetylase; Carnitine acetyltransferase; Carnitine O acetyltransferases; Carnitine acetylases…

Compound Information

Name abscisic acid
CAS

Reference List

PubMed Abstract RScore(About this table)
18248592 Xing Y, Jia W, Zhang J: AtMKK1 mediates ABA-induced CAT1 expression and H2O2 production via AtMPK6-coupled signaling in Arabidopsis. Plant J. 2008 May;54(3):440-51. Epub 2008 Jan 31.

6(0,0,0,6) 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.

6(0,0,0,6) Details
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 Arabidopsis, catalase (CAT) genes encode a small family of proteins including CAT1, CAT2 and CAT3, which catalyze the decomposition of hydrogen peroxide (H2O2) and play an important role in controlling homeostasis of reactive oxygen species (ROS).
Here, we analyze the expression profiles and activities of three catalases under different treatments including drought, cold, oxidative stresses, abscisic acid and salicylic acid in Arabidopsis.
2(0,0,0,2) Details
16531486 Zhang A, Jiang M, Zhang J, Tan M, Hu X: Mitogen-activated protein kinase is involved in abscisic acid-induced antioxidant defense and acts downstream of reactive oxygen species production in leaves of maize plants. Plant Physiol. 2006 Jun;141(2):475-87. Epub 2006 Mar 10.

Treatments with ABA or H (2) O (2) induced the activation of a 46-kD MAPK and enhanced the expression of the antioxidant genes CAT1, cAPX, and GR1 and the total activities of the antioxidant enzymes catalase, ascorbate peroxidase, glutathione reductase, and superoxide dismutase.
1(0,0,0,1) Details