Fine mapping of a yield-enhancing QTL cluster associated with transgressive variation in an Oryza sativa x O. rufipogon cross.
Theor Appl Genet
; 116(5): 613-22, 2008 Mar.
Article
en En
| MEDLINE
| ID: mdl-18092146
ABSTRACT
A high-resolution physical map targeting a cluster of yield-related QTLs on the long arm of rice chromosome 9 has been constructed across a 37.4 kb region containing seven predicted genes. Using a series of BC3F4 nearly isogenic lines (NILs) derived from a cross between the Korean japonica cultivar Hwaseongbyeo and Oryza rufipogon (IRGC 105491), a total of seven QTLs for 1,000-grain weight, spikelets per panicle, grains per panicle, panicle length, spikelet density, heading date and plant height were identified in the cluster (P
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Base de datos:
MEDLINE
Asunto principal:
Oryza
/
Mapeo Físico de Cromosoma
/
Cruzamientos Genéticos
/
Sitios de Carácter Cuantitativo
Tipo de estudio:
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Theor Appl Genet
Año:
2008
Tipo del documento:
Article
País de afiliación:
Corea del Sur