Phytochrome-mediated transcriptional up-regulation of ALLENE OXIDE SYNTHASE in rice [Oryza sativa] seedlings

Allene oxide synthase (AOS) is a key enzyme for the biosynthesis of jasmonic acid (JA). We identified four AOS gene homologs, named OsAOS1-4, in the database of a japonica rice genome and cloned a full-length cDNA of OsAOS1. The analysis of deduced amino acid sequences indicated that only OsAOS1 has...

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Veröffentlicht in:	Plant and cell physiology 2004-02, Vol.45 (2), p.119-128
Hauptverfasser:	Haga, K. (Osaka City Univ. (Japan)), Iino, M
Format:	Artikel
Sprache:	eng
Schlagworte:	11E 12-oxo-10 12R)-12 13-EOT 13-epoxy-9 13-HPOT 13S 15(Z)-octadecatrienoic acid 15-octadecatrienoic acid 15Z 15Z)-13-hydroperoxy-9 9Z allene oxide synthase amino acid sequences AOS complementary DNA far-red light gene expression regulation Gene Expression Regulation, Plant - physiology Genes, Regulator - genetics Genes, Regulator - radiation effects Genome, Plant grain crops Intramolecular Oxidoreductases - genetics Intramolecular Oxidoreductases - isolation & purification Intramolecular Oxidoreductases - metabolism JASMONIC ACID Keywords: Allene oxide synthase — Jasmonic acid — Oryza sativa L. — Photomorphogenesis — Phytochrome — Rice Light Signal Transduction - genetics mechanical damage messenger RNA molecular sequence data MORPHOGENESIS nucleotide sequences OPDA Oryza - enzymology Oryza - genetics Oryza - growth & development ORYZA SATIVA oxidoreductases Photic Stimulation phyA phyB phyC phylogeny PHYTOCHROME Phytochrome - metabolism phytochrome A phytochrome B phytochrome C plant damage plant proteins Protein Isoforms - genetics Protein Isoforms - isolation & purification red light Regeneration - genetics Regeneration - radiation effects reverse transcription rice seedlings Seedlings - enzymology Seedlings - genetics Seedlings - growth & development shoots tissue distribution transcription (genetics) Up-Regulation - genetics Up-Regulation - radiation effects wild type Wound Healing - genetics Wound Healing - radiation effects
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