Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||
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Accession | GR:0080023 | ||
Gene Symbol | SPY | ||
Gene Name | Spindly | ||
Synonyms (2) |
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E.C. Numbers (0) | |||
Pathway Reactions (0) | |||
Chromosome No. | 8 | ||
Gene Type | CDS (Protein coding) | ||
Has Phenotype | yes | ||
Description | Rice SPINDLY (OsSPY) is a homolog of Arabidopsis SPY (At3g11540) which encodes an O-linked N. acetylglucosamine transferase. The OsSPY knockdown mutants showed elongation of lower internodes, which is similar to Arabidopsis spy mutants, this suggested the OsSPY functions as a negative regulator in GA signaling in rice. OsSPY antisense and RNAi plants showed increased lamina joint bending, which is a brassinosteroid-related phenotype. These results suggest OsSPY may play roles in GA signalling and in the brassinosteroid pathway. OsSPY knockdown plants at the reproductive stage showed the typical GA-overdose spindly phenotype, and rarely developed fertile flowers. |
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. 8 | 27,988,842-27,996,711bp | 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 | 8 | 17-20.2cM | 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 | 8 | 17 cM | 20.2 cM | jrgp-rflp-2000-8_GR:0080023 |
2 | Rice japonica MSU6 | Chr. 8 | 27988842 bp | 27996711 bp | grjp2009a-8-GR:0080023 |
Trait | internode length (TO:0000145), panicle color (TO:0000201), leaf angle (TO:0000206), plant height (TO:0000207) |
Plant Structure | inflorescence meristem (PO:0000230), inflorescence (PO:0009049), stem internode (PO:0020142) |
Cereal Plant Growth Stage | 04-stem elongation stage (GRO:0007048) |
Biological Process | response to gibberellin stimulus (GO:0009739) |
Environment | gibberellic acid regimen (EO:0007069), abscisic acid regimen (EO:0007105), Magnaporthe grisea (EO:0007226), tissue culture growth media (EO:0007266), unknown environment (EO:0007403), drought environment (EO:0007404) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
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chr8 | 27,988,842 | 27,996,711 | ~160K SNPs x 20 accessions (McNally 2... | 8 | Search for SNPs |
chr8 | 27,988,842 | 27,996,711 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr8 | 27,988,842 | 27,996,711 | Huang X, et al, Nat Genetics 2010 Nov... | 7 | Search for SNPs |
chr8 | 27,988,842 | 27,996,711 | RiceDiversity 44K SNP assay, 34 trait... | 7 | Search for SNPs |
chr8 | 27,988,842 | 27,996,711 | RiceDiversity 44K SNP assay, 34 trait... | 2 | Search for SNPs |