Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||||
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Accession | GR:0020024 | ||||||||
Gene Symbol | iaa20 | ||||||||
Gene Name | indoleacetic acid 20 | ||||||||
Synonyms (7) |
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E.C. Numbers (0) | |||||||||
Pathway Reactions (0) | |||||||||
Chromosome No. | 6 | ||||||||
Gene Type | CDS (Protein coding) | ||||||||
Has Phenotype | no | ||||||||
Description | Early auxin responsive gene. Aux/IAA genes encode short-lived transcriptional factors that act to repress the expression of early auxin response genes when auxin concentrations are low. | ||||||||
Curator Comment | Relative mRNA levels of iaa20 are highest in the Callus; they are lowly expressed in other tissues. There is a massive increase in mRNA expression levels when coleoptile segments of 3-day-old etiolated seedlings are treated with 30 micro mols of 2,4-D in comparison to auxin depleted controls. iaa20 is a sister gene to iaa9 and shares similar expression profiles. |
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. 6 | 3,341,424-3,345,319bp | 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. 6 | 3341424 bp | 3345319 bp | grjp2009a-6-GR:0020024 |
Plant Structure | coleoptile (PO:0020033) |
Plant Growth and Development Stage | leaf production stage (PO:0007133) |
Cereal Plant Growth Stage | 02-seedling (GRO:0007047) |
Cellular Component | nucleus (GO:0005634), plastid (GO:0009536) |
Molecular Function | protein dimerization activity (GO:0046983) |
Biological Process | regulation of translation (GO:0006417), response to auxin stimulus (GO:0009733), GO:0045449 (GO:0045449) |
Environment | laboratory study (EO:0007255), unknown environment (EO:0007403) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr6 | 3,341,424 | 3,345,319 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
chr6 | 3,341,424 | 3,345,319 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr6 | 3,341,424 | 3,345,319 | Huang X, et al, Nat Genetics 2010 Nov... | 2 | Search for SNPs |
chr6 | 3,341,424 | 3,345,319 | RiceDiversity 44K SNP assay, 34 trait... | 2 | Search for SNPs |
chr6 | 3,341,424 | 3,345,319 | RiceDiversity 44K SNP assay, 34 trait... | 0 |