Basic information
Locus name	AT3G14440
Alias	AtNCED3
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Hormone response pathway:ABA
Effect for Senescence	Unclear
Gene Description	9-cis-Epoxycarotenoid dioxygenase,Upregulated in senescent leaves.
Evidence	Genomic evidence:microarray data [Ref 1]; Molecular evidence: BLAST search [Ref 2]
References	1: Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4):567-85 2: Snowden KC, Simkin AJ, Janssen BJ, Templeton KR, Loucas HM, Simons JL, Karunairetnam S, Gleave AP, Clark DG, Klee HJ The Decreased apical dominance1/Petunia hybrida CAROTENOID CLEAVAGE DIOXYGENASE8 gene affects branch production and plays a role in leaf senescence, root growth, and flower development. Plant Cell 2005 Mar;17(3):746-59
Sequence	AT3G14440.1 | Genomic | mRNA | CDS | Protein
Microarray
Sampling	Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ. Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4)
Comparation	Legends: Col: wild type, indicates the ratio of expression in senescing leaves/green leaves. NahG, coi1 and ein2: indicates the ratio of expression in senescing leaves of mutant/senescing wild type. Genes showing at least 3 fold (ratio) up regulation during leaf senescence.
Ortholog Group
Ortholog Groups: OG5_131329	Accession Taxon NP_174302 Arabidopsis thaliana NP_177960 Arabidopsis thaliana NP_188062 ( AT3G14440 ) Arabidopsis thaliana NP_189064 Arabidopsis thaliana NP_191911 Arabidopsis thaliana NP_193569 Arabidopsis thaliana 151463 Chlamydomonas reinhardtii 205922 Chlamydomonas reinhardtii ACO68437 Micromonas sp. RCC299 ACO70139 Micromonas sp. RCC299 NP_001050765 Oryza sativa Japonica Group NP_001058913 Oryza sativa Japonica Group NP_001062856 Oryza sativa Japonica Group NP_001067395 Oryza sativa Japonica Group e_gw1.02.00.233.1 Ostreococcus tauri e_gw1.08.00.146.1 Ostreococcus tauri estExt_fgenesh1_pg.C_120158 Physcomitrella patens subsp. patens estExt_fgenesh1_pg.C_4120003 Physcomitrella patens subsp. patens estExt_fgenesh1_pm.C_3280003 Physcomitrella patens subsp. patens fgenesh1_pm.scaffold_132000001 Physcomitrella patens subsp. patens fgenesh1_pm.scaffold_81000001 Physcomitrella patens subsp. patens 29693.m001992 Ricinus communis 29794.m003375 Ricinus communis 29864.m001501 Ricinus communis 29904.m002987 Ricinus communis 30202.m000262 Ricinus communis estExt_gwp_gw1.C_chr_50076 Thalassiosira pseudonana CCMP1335 XP_002945665 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR10543 5.5E-292 62 598 IPR004294 Carotenoid oxygenase Pfam PF03055 2.9E-132 124 589 IPR004294 Carotenoid oxygenase
Subcellular Localization
Localization 1 Localization chloroplast Evidence Localization with GFP-fusion protein (GFP:cDNA) Pubmed ID 10737809
Localization 2 Localization plastid Evidence SUBAcon Pubmed ID 23180787