ID | 52418 |
---|---|
Name |
CQL17 (QTL ACCESSION ![]() |
Synonyms (1) | CQL17-RELRTLG |
TO TERM ![]() | TO:0000516 (relative root length) |
Trait Name | relative root length |
Trait Symbol | RELRTLG |
Type | QTL |
Species | Oryza sativa (Oryza sativa) [ GR_tax:013681 ] |
Germplasm | |
Description | 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 unconditional QTL mapping based on the phenotypic means of relative root length measured at the 4th week of stress. 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. It is an epistatic loci for Relative root length QTL (feature accession ID: CQL7) on chr-7. It contributes about 5% of total variation. |
Tags () | None |
Marker Created: | |
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Marker Updated: | |
Internal Marker Accession: | CQL17 |
Chromosome | 12 |
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 | |||
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Species | Type | Name | Assoc. Type |
---|---|---|---|
Oryza sativa | RFLP | RG9 | qtl_marker |
Oryza sativa | RFLP | RG457 | qtl_marker |
Oryza sativa | RFLP | RG341 | qtl_marker |
Oryza sativa | RFLP | RG109 | qtl_marker |
Term Type | Term Name | Term Accession | |
---|---|---|---|
Growth Stage | A-vegetative stage | GRO:0007139 | Search |
Growth Stage | B-reproductive stage | GRO:0007140 | Search |
Plant Growth and Development Stage | sporophyte reproductive stage | PO:0007130 | Search |
Plant Growth and Development Stage | sporophyte vegetative stage | PO:0007134 | Search |
Plant Structure | root | PO:0009005 | Search |
Environment | unknown environment | EO:0007403 | Search |
Trait | relative root length | TO:0000516 | Search |
Taxonomy | Oryza sativa | GR_tax:013681 | Search |