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Oryza sativa QTL "EQC0019" (spikelet number)
| QTL Accession ID | EQC0019 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||||||||||||
| Trait Symbol | SPKNB | ||||||||||||||||
| Trait Name | spikelet number | ||||||||||||||||
| Published Symbol | sn4.1 | ||||||||||||||||
| Trait Synonym(s) |
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| Trait Category | Yield | ||||||||||||||||
| Chromosome | 4 | ||||||||||||||||
| Comments | The QTL for spikelet number sn4.1 on chromosome 4 coincided with traits influencing the morphological traits in the F2 population derived from cultivated Oryza sativa and the annual wild species O. nivara. The gene action is partially dominant and phenotypic variance is 5.2%. |
Map Positions (2)
| Map Type | Map Set | Name | Map | Position | Ext. Links | |||
|---|---|---|---|---|---|---|---|---|
| Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 4 | 28,574,802-28,575,029 bp | View Comparative Map | |||
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| Map Type | Map Set | Name | Map | Position | Ext. Links | |||
|---|---|---|---|---|---|---|---|---|
| QTL | USMSU O sativa CL16/O.nivara 80470 SSR QTL 2006 | BNL6.32 | 4 | 93-105 cM | View Comparative Map | |||
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QTL DB Map Position (1)
| Name | Chromosome | Start | Stop |
|---|---|---|---|
| EQC0019 | 4 | 93 | 105 |
Associated Markers (4)
| Direction | Name | Type | Species | Assoc. Type |
|---|---|---|---|---|
| To | RM303 | SSR | Oryza sativa Indica Group | qtl_marker |
| To | MRG4511 | SSR | Oryza sativa | qtl_marker |
| To | RC4-87 | SSR | Oryza sativa | qtl_marker |
| To | MRG4506 | SSR | Oryza sativa | qtl_marker |
Associated Genes (0)
Associated Ontologies (6)
| Term Type | Term | Evidence |
|---|---|---|
| Trait Ontology | (TO:0000456) | Li-C et al., 2006 (IAGP) |
| Plant Structure | (PO:0009051 ) | Li-C et al., 2006 (SM) |
| Plant Growth and Development Stage | (PO:0007130 ) | Li-C et al., 2006 (SM) |
| Growth Stage | (GRO:0007044 ) | Li-C et al., 2006 (SM) |
| Environment | (EO:0007403) | Gramene curators, 2007 (IC) |
| Species Ontology | (GR_tax:013681) | Li-C et al., 2006 (SM) |
Database Cross-References (1)
SNPs (4)
| Chr | Start | Stop | Exp | Num. SNP Positions | |
|---|---|---|---|---|---|
| chr4 | 28,574,802 | 28,575,029 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
| chr4 | 28,574,802 | 28,575,029 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
| chr4 | 28,574,802 | 28,575,029 | Huang X, et al, Nat Genetics 2010 Nov... | 2 | Search for SNPs |
| chr4 | 28,574,802 | 28,575,029 | RiceDiversity 44K SNP assay, 34 trait... | 2 | Search for SNPs |
| chr4 | 28,574,802 | 28,575,029 | RiceDiversity 44K SNP assay, 34 trait... | 0 |
