Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||||
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Accession | GR:0101186 | ||||||||
Gene Symbol | Zep1 | ||||||||
Gene Name | Zeaxanthin epoxidase 1 | ||||||||
Synonyms (8) |
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E.C. Numbers (0) | |||||||||
Pathway Reactions (2) |
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Chromosome No. | 4 | ||||||||
Gene Type | CDS (Protein coding) | ||||||||
Has Phenotype | yes | ||||||||
Description | The Tos17 insertion line ND7980 was observed for a strong viviparous mutant with wilty phenotype, displayed deficent abscisic acid level and almost no further increase in its levels upon drought. The gene encodes for enzyme, Zeaxanthin epoxidase that catalyzes the conversion of zeaxanthin to antheraxanthin and violaxanthin and is part of the Abscisic acid and xanthophyll biosynthesis pathways. It is a homolog of Arabidopsis gene ABA1 (AT5G67030). |
Protein |
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Nucleotide (DNA) |
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Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 4 | 22,184,515-22,191,695bp | View Comparative Map | |||
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Map Position [ View in Marker DB ] | |||||
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# | Map Set Name | Linkage Group | Start Position | Stop Position | CMap Feature Acc |
1 | Rice japonica MSU6 | Chr. 4 | 22184515 bp | 22191695 bp | grjp2009a-4-GR:0101186 |
Trait | leaf color (TO:0000326), abscisic acid concentration (TO:0000478), abscisic acid sensitivity (TO:0000615), vivipary (TO:0000619) |
Plant Structure | shoot system (PO:0009006), vascular leaf (PO:0009025) |
Cellular Component | plastid (GO:0009536) |
Molecular Function | monooxygenase activity (GO:0004497), zeaxanthin epoxidase [overall] activity (GO:0009540), oxidoreductase activity (GO:0016491) |
Biological Process | cellular aromatic compound metabolic process (GO:0006725), metabolic process (GO:0008152), abscisic acid biosynthetic process (GO:0009688), response to abscisic acid stimulus (GO:0009737), xanthophyll biosynthetic process (GO:0016123), electron transport chain (GO:0022900) |
Environment | sodium chloride regimen (EO:0007048), cold temperature regimen (EO:0007174), Magnaporthe grisea (EO:0007226), unknown environment (EO:0007403) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr4 | 22,184,515 | 22,191,695 | ~160K SNPs x 20 accessions (McNally 2... | 10 | Search for SNPs |
chr4 | 22,184,515 | 22,191,695 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr4 | 22,184,515 | 22,191,695 | Huang X, et al, Nat Genetics 2010 Nov... | 25 | Search for SNPs |
chr4 | 22,184,515 | 22,191,695 | RiceDiversity 44K SNP assay, 34 trait... | 25 | Search for SNPs |
chr4 | 22,184,515 | 22,191,695 | RiceDiversity 44K SNP assay, 34 trait... | 4 | Search for SNPs |