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Article

Complex evolution of S5, a major reproductive barrier regulator, in the cultivated rice Oryza sativa and its wild relatives.

The New phytologist - 1 Jul 2011

Du Hongyi, Ouyang Yidan, Zhang Chengjun, Zhang Qifa

Abstract excerpt

• The hybrid sterility gene S5 comprises three types of alleles in cultivated rice. Such tri-allelic system provided a unique opportunity to study the molecular bases of evolutionary changes underlying reproductive isolation in plants. • We analysed the sequence diversity and evolutionary history of S5 in 138 Oryza accessions. We also examined the effect of the two functional variations (C819A and C1412T) in...

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Identifiers

PMID: 21443693
DOI: 10.1111/j.1469-8137.2011.03691.x

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