QTL Accession ID | CQH30 | ||||
---|---|---|---|---|---|
Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||
Trait Symbol | OSADJCAP | ||||
Trait Name | osmotic adjustment capacity | ||||
Published Symbol | oa9.1 | ||||
Trait Synonym(s) |
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Trait Category | Abiotic stress | ||||
Chromosome | 9 | ||||
Comments | Osmotic adjustment capacity was calculated as the difference in osmotic potential at full turgor between well-watered and re-hydrated plants. This assay was repeated two times with three and four replications, respectively. The osmotic potential of leaf samples was measured with a vapor pressure osmometer. The assay was carried out on plants 50 days after sowing (DAS). The root penetration index (RTPNID) and osmotic adjustment capacity were not correlated (P>0.05). Thus implying that molecular mechanisms of drought tolerance via osmotic adjustment and or drought avoidance via a good rood root system are different. |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 9 | 9,216,346-10,906,419 bp | View Comparative Map | |||
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Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
QTL | CTIR CT9993/IR6226 QTL 2000 | BNL6.32 | 9 | 19-24.4 cM | View Comparative Map | |||
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Name | Chromosome | Start | Stop |
---|---|---|---|
CQH30 | 9 | 19 | 24.4 |
Direction | Name | Type | Species | Assoc. Type |
---|---|---|---|---|
To | C1176 | RFLP | Oryza sativa | qtl_marker |
To | RG553 | RFLP | Oryza sativa | qtl_marker |
Term Type | Term | Evidence |
---|---|---|
Trait Ontology | (TO:0000507) | Zhang-J et al., 2001 (IAGP) |
Plant Structure | (PO:0000003) | Gramene curators, 2007 (IC) |
(PO:0009011) | Gramene curators, 2007 (IC) | |
Plant Growth and Development Stage | (PO:0007033) | Gramene curators, 2007 (IC) |
(PO:0009012) | Gramene curators, 2007 (IC) | |
Growth Stage | (GRO:0007001) | Gramene curators, 2007 (IC) |
Environment | (EO:0007403) | Gramene curators, 2007 (IC) |
Species Ontology | (GR_tax:013681) | Zhang-J et al., 2001 (SM) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
---|---|---|---|---|---|
chr9 | 9,216,346 | 10,906,419 | ~160K SNPs x 20 accessions (McNally 2... | 397 | Search for SNPs |
chr9 | 9,216,346 | 10,906,419 | '1536 chip' - 1311 SNPs x 395 rice ac... | 7 | Search for SNPs |
chr9 | 9,216,346 | 10,906,419 | Huang X, et al, Nat Genetics 2010 Nov... | 4,240 | Search for SNPs |
chr9 | 9,216,346 | 10,906,419 | RiceDiversity 44K SNP assay, 34 trait... | 4,240 | Search for SNPs |
chr9 | 9,216,346 | 10,906,419 | RiceDiversity 44K SNP assay, 34 trait... | 122 | Search for SNPs |