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Identification and confirmation of three neutral alleles conferring wide compatibility in inter-subspecific hybrids of rice (Oryza sativa L.) using near-isogenic lines.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Aug 2005

Wang G W, He Y Q, Xu C G, Zhang Qifa

Abstract excerpt

Wide-compatibility varieties (WCVs) are a special class of rice germplasm that is able to produce fertile hybrids when crossed to both indica and japonica subspecies. Previous studies determined 'Dular' and 02428 as two WCVs and identified a number of QTLs as having large effects on fertility of inter-subspecific hybrids. In this study, we developed five near-isogenic lines (NILs) for three of the QTLs, f5, f6...

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PMID: 15928962
DOI: 10.1007/s00122-005-2055-z

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