Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||
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Accession | GR:0020022 | ||||||
Gene Symbol | iaa18 | ||||||
Gene Name | indoleacetic acid 18 | ||||||
Synonyms (6) |
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E.C. Numbers (0) | |||||||
Pathway Reactions (2) |
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Chromosome No. | 5 | ||||||
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 iaa18 are highest in the flower, are abundant in etioted shoots and roots. Relative mRNA levels are low in green shoots and very low in the calllus. There is little difference in mRNA 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. |
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. 5 | 25,990,336-25,993,688bp | 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. 5 | 25990336 bp | 25993688 bp | grjp2009a-5-GR:0020022 |
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) |
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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chr5 | 25,990,336 | 25,993,688 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
chr5 | 25,990,336 | 25,993,688 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr5 | 25,990,336 | 25,993,688 | Huang X, et al, Nat Genetics 2010 Nov... | 0 | |
chr5 | 25,990,336 | 25,993,688 | RiceDiversity 44K SNP assay, 34 trait... | 0 | |
chr5 | 25,990,336 | 25,993,688 | RiceDiversity 44K SNP assay, 34 trait... | 1 | Search for SNPs |