Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||||
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Accession | GR:0060897 | ||||||||
Gene Symbol | SLR | ||||||||
Gene Name | SLENDER RICE | ||||||||
Synonyms (7) |
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E.C. Numbers (0) | |||||||||
Pathway Reactions (0) | |||||||||
Chromosome No. | 3 | ||||||||
Gene Type | CDS (Protein coding) | ||||||||
Has Phenotype | yes | ||||||||
Description | The slender mutant results in a constitutive gibberellin (GA) response phenoype, including slender shoots, basal internodes elongate, reduced root number and root length, increased cell length at the apical portion of the second leaf sheath. The SLR1 gene is an intermediate of the GA signal transduction pathway. SLR1 maps to OsGAI in rice and has significant homology with height-regulating genes, such as RHT-1Da in wheat, D8 in maize (GR:0200107), and GAI and RGA in Arabidopsis. The GAI gene family is likely to encode transcriptional factors belonging to the GRAS gene superfamily. DNA sequence analysis revealed that the slr1-1 mutation is a single basepair deletion of the nuclear localization signal domain, resulting in a frameshift mutation that abolishes protein production. |
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. 3 | 28,505,678-28,508,232bp | View Comparative Map | |||
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Map Type | Map Set | Name | Map | Position | Ext. Links | |||
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Genetic | JRGP RFLP 2000 | BNL6.32 | 3 | 97.1-123.6cM | 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 | JRGP RFLP 2000 | 3 | 97.1 cM | 123.6 cM | jrgp-2000-3-ip21 |
2 | Rice japonica MSU6 | Chr. 3 | 28505678 bp | 28508232 bp | grjp2009a-3-GR:0060897 |
Trait | root number (TO:0000084), internode length (TO:0000145), plant height (TO:0000207), root length (TO:0000227) |
Plant Structure | root (PO:0009005), shoot system (PO:0009006), stem internode (PO:0020142) |
Plant Growth and Development Stage | leaf production stage (PO:0007133) |
Cereal Plant Growth Stage | 02-seedling (GRO:0007047) |
Biological Process | regulation of gene expression, epigenetic (GO:0040029) |
Environment | long day length regimen (EO:0007199), short day length regimen (EO:0007200), Magnaporthe grisea (EO:0007226), tissue culture growth media (EO:0007266), unknown environment (EO:0007403) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr3 | 28,505,678 | 28,508,232 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
chr3 | 28,505,678 | 28,508,232 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr3 | 28,505,678 | 28,508,232 | Huang X, et al, Nat Genetics 2010 Nov... | 12 | Search for SNPs |
chr3 | 28,505,678 | 28,508,232 | RiceDiversity 44K SNP assay, 34 trait... | 12 | Search for SNPs |
chr3 | 28,505,678 | 28,508,232 | RiceDiversity 44K SNP assay, 34 trait... | 0 |