Localization of Quantitative Trait Loci for Yield Components in a Cross Oriental × Occidental Barley Cultivar (Hordeum vulgare L.)
Japan Agricultural Research Quarterly
| ISSN | 00213551 |
|---|---|
| NII recode ID (NCID) | AA0068709X |
Full text
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Ninety-nine recombinant inbred lines (RILs) were grown for three years and yield components were evaluated. Composite interval mapping showed that the vrs1 and uzu genes consistently controlled grain weight per plant. The analyses also identified a new QTL of kernel length on chromosome 3H, a QTL for kernel width on chromosome 6H and a QTL for thousand-kernel weight on chromosome 2H. The QTL generated in this study may be a useful target for marker-assisted selection in breeding programs.
| Date of issued | |
|---|---|
| Creator | SAMERI Mohammad KOMATSUDA Takao |
| Subject |
composite interval mapping dense spike (dsp1) six-rowed spike (vrs1) uzu or semibrachytic (uzu1) |
| Publisher | Japan International Research Center for Agricultural Sciences |
| Available Online | |
| NII resource type vocabulary | Journal Article |
| Volume | 41 |
| Issue | 3 |
| spage | 195 |
| epage | 199 |
| DOI | 10.6090/jarq.41.195 |
| Rights | Japan International Research Center for Agricultural Sciences |
| Language | eng |