QTL Accession ID | CQL18 |
---|---|
Species | Oryza sativa (Rice) [ GR_tax:013681 ] |
Trait Symbol | RELRTLG |
Trait Name | relative root length |
Published Symbol | |
Trait Synonym(s) | |
Trait Category | Abiotic stress |
Chromosome | 12 |
Comments | Relative root length was assayed to evaluate phenotypic variation in Aluminium tolerance. It was measured as the ratio of the maximum root length under Aluminium stress divided by the maximum root length in the control. The maximum root length was calculated as an average of the greatest length and the second greater length root of each plant. It was measured for the parents and the entire population lines after stress for 4 weeks. The QTL for Al tolerance was identified by conditional QTL mapping based on the phenotypic means of relative root length measured at the 4th week of stress. The conditional means of RRL were obtained by the mixed-model approach. The variation in RRL at the 4th week after stress across the population, and the molecular markers linked to the putative QTLs, were analyzed by Qgene. The threshold for declaring a putative QTL for Al tolerance was LOD >2.4. |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 12 | 19,628,443-19,628,925 bp | View Comparative Map | |||
|
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
QTL | Zhejian IR1552/Azu RI QTL 2001 | BNL6.32 | 12 | 120.6-139.9 cM | View Comparative Map | |||
|
Name | Chromosome | Start | Stop |
---|---|---|---|
CQL18 | 12 | 120.6 | 139.9 |
Direction | Name | Type | Species | Assoc. Type |
---|---|---|---|---|
To | RG9 | RFLP | Oryza sativa | qtl_marker |
To | RG457 | RFLP | Oryza sativa | qtl_marker |
To | RG341 | RFLP | Oryza sativa | qtl_marker |
To | RG109 | RFLP | Oryza sativa | qtl_marker |
Term Type | Term | Evidence |
---|---|---|
Trait Ontology | (TO:0000516) | Wu-P et al., 2000 (IAGP) |
Plant Structure | (PO:0009005) | Gramene curators, 2007 (IC) |
Plant Growth and Development Stage | (PO:0007130) | Gramene curators, 2007 (IC) |
(PO:0007134) | Gramene curators, 2007 (IC) | |
Growth Stage | (GRO:0007139) | Gramene curators, 2007 (IC) |
(GRO:0007140) | Gramene curators, 2007 (IC) | |
Environment | (EO:0007403) | Gramene curators, 2007 (IC) |
Species Ontology | (GR_tax:013681) | Wu-P et al., 2000 (SM) |
Chr | Start | Stop | Exp | Num. SNP Positions | |
---|---|---|---|---|---|
chr12 | 19,628,443 | 19,628,925 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
chr12 | 19,628,443 | 19,628,925 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
chr12 | 19,628,443 | 19,628,925 | B-Gross/J-Yulin SNP Pi-ta study in AA... | 0 | |
chr12 | 19,628,443 | 19,628,925 | Huang X, et al, Nat Genetics 2010 Nov... | 2 | Search for SNPs |
chr12 | 19,628,443 | 19,628,925 | RiceDiversity 44K SNP assay, 34 trait... | 2 | Search for SNPs |
chr12 | 19,628,443 | 19,628,925 | RiceDiversity 44K SNP assay, 34 trait... | 0 |