Gene Symbol: CYP707A2
Description: cytochrome P450, family 707, subfamily A, polypeptide 2
Alias: ''cytochrome P450, T9I4.17, T9I4_17, cytochrome P450, family 707, polypeptide 2, polypeptide 2'', subfamily A, cytochrome P450, family 707, subfamily A, polypeptide 2
Species: thale cress
Kushiro T, Okamoto M, Nakabayashi K, Yamagishi K, Kitamura S, Asami T, et al
. The Arabidopsis cytochrome P450 CYP707A encodes ABA 8'-hydroxylases: key enzymes in ABA catabolism. EMBO J. 2004;23:1647-56 pubmed
..ABA 8'-hydroxylase was shown to be a cytochrome P450 (P450); however, its corresponding gene had not been identified...
Saito S, Hirai N, Matsumoto C, Ohigashi H, Ohta D, Sakata K, et al
. Arabidopsis CYP707As encode (+)-abscisic acid 8'-hydroxylase, a key enzyme in the oxidative catabolism of abscisic acid. Plant Physiol. 2004;134:1439-49 pubmed
..of ABA is known as the key step of ABA catabolism, and this reaction is catalyzed by ABA 8'-hydroxylase, a cytochrome P450. Here, we demonstrate CYP707As as the P450 responsible for the 8'-hydroxylation of (+)-ABA...
Okamoto M, Kuwahara A, Seo M, Kushiro T, Asami T, Hirai N, et al
. CYP707A1 and CYP707A2, which encode abscisic acid 8'-hydroxylases, are indispensable for proper control of seed dormancy and germination in Arabidopsis. Plant Physiol. 2006;141:97-107 pubmed
..Arabidopsis thaliana) CYP707A gene family (CYP707A1 to CYP707A4) encode ABA 8'-hydroxylases, and that the cyp707a2 mutants showed an increase in ABA levels in dry and imbibed seeds...
Seo M, Hanada A, Kuwahara A, Endo A, Okamoto M, Yamauchi Y, et al
. Regulation of hormone metabolism in Arabidopsis seeds: phytochrome regulation of abscisic acid metabolism and abscisic acid regulation of gibberellin metabolism. Plant J. 2006;48:354-66 pubmed
..Expression of an ABA biosynthesis gene, AtNCED6, and the inactivation gene, CYP707A2, was regulated in a photoreversible manner, suggesting a key role for the genes in PHYB-mediated regulation of ..
Oh E, Yamaguchi S, Hu J, Yusuke J, Jung B, Paik I, et al
. PIL5, a phytochrome-interacting bHLH protein, regulates gibberellin responsiveness by binding directly to the GAI and RGA promoters in Arabidopsis seeds. Plant Cell. 2007;19:1192-208 pubmed
Zhu G, Liu Y, Ye N, Liu R, Zhang J. Involvement of the abscisic acid catabolic gene CYP707A2 in the glucose-induced delay in seed germination and post-germination growth of Arabidopsis. Physiol Plant. 2011;143:375-84 pubmed publisher
..The transcript and protein profiles of CYP707A2, a key gene encoding ABA 8'-hydroxylase in ABA catabolism in Arabidopsis, were significantly decreased by ..
Matakiadis T, Alboresi A, Jikumaru Y, Tatematsu K, Pichon O, Renou J, et al
. The Arabidopsis abscisic acid catabolic gene CYP707A2 plays a key role in nitrate control of seed dormancy. Plant Physiol. 2009;149:949-60 pubmed publisher
..Profiling experiments indicated that the expression of the ABA catabolic gene CYP707A2 was regulated by exogenous nitrate...