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著者		Mizutani M., Ohta D.
タイトル		Diversification of P450 genes during land plant evolution.
Abstract: Plant cytochromes P450 (P450s) catalyze a wide variety of monooxygenation/hydroxylation reactions in primary and secondary metabolism. The number of P450 genes in plant genomes is estimated to be up to 1% of total gene annotations of each plant species. This implies that diversification within P450 gene superfamilies has led to the emergence of new metabolic pathways throughout land plant evolution. The conserved P450 families contribute to chemical defense mechanisms under terrestrial conditions and several are involved in hormone biosynthesis and catabolism. Species-specific P450 families are essential for the biosynthetic pathways of species-specialized metabolites. Future genome-wide analyses of P450 gene clusters and coexpression networks should help both in identifying the functions of many orphan P450s and in understanding the evolution of this versatile group of enzymes.
掲載誌		Annu Rev Plant Biol
Country		Japan
刊数		61
ページ		291-315
発刊年		2010
PubMed ID		20192745
PubMed Central ID		-
DOI		10.1146/annurev-arplant-042809-112305
URL		-
関連情報
遺伝子		CPS4 CYP99A2 CYP99A3 D10 D17 D35 EUI1 GO KS4 MAS PLA1
INSD		-
系統	野生イネコアコレクション	-
	突然変異系統(遺伝研 Collection)	-
	種子不稔系統	-
	致死変異体系統	-
	組織別発生段階 - 突然変異系統(遺伝子)	-
	栽培イネ品種(遺伝研 Collection)	-
組織別発生段階		-