ID | 42505 |
---|---|
Name | DQC6 (QTL ACCESSION ) |
Synonyms (1) | DQC6-PENRTNB |
TO TERM | TO:0000083 (penetrated root number) |
Trait Name | penetrated root number |
Trait Symbol | PENRTNB |
Type | QTL |
Species | Oryza sativa (Oryza sativa) [ GR_tax:013681 ] |
Germplasm | |
Description | Recombinant inbred lines derived from a cross of two drought-resistant varieties, Bala and Azucena) were used for QTL mapping. Plants were planted in a controlled environment room. Tiller number, total and penetrated root number and the ratio of penetrated:total root number were evaluated 24 days after planting. Root penetration ability was evaluated using a wax-petrolatum layer according to Yu et al.(1995).For QTL analyses, mean values from the two runs were used. QTLs were declared significant if single-marker regression gave a significance of 1%. Positioning of QTLs was achieved by composite interval mapping, conducted using the program QTLcartographer. |
Tags () | None |
Marker Created: | |
---|---|
Marker Updated: | |
Internal Marker Accession: | DQC6 |
Chromosome | 2 |
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 2 | 27,034,336-30,273,365 bp | View Comparative Map | |||
|
Map Type | Map Set | Name | Map | Position | Ext. Links | |||
---|---|---|---|---|---|---|---|---|
QTL | Aberdeen Bala/Azu QTL 2002 | BNL6.32 | 2 | 104.5-169 cM | View Comparative Map | |||
|
Species | Type | Name | Assoc. Type |
---|---|---|---|
Oryza sativa | RFLP | C601 | qtl_marker |
Oryza sativa | RFLP | G39 | qtl_marker |
Oryza sativa | RFLP | RG139 | qtl_marker |
Oryza sativa | RFLP | G57 | qtl_marker |
Oryza sativa | RFLP | G45 | qtl_marker |
Oryza sativa | RFLP | RG256 | 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 | penetrated root number | TO:0000083 | Search |
Taxonomy | Oryza sativa | GR_tax:013681 | Search |