Chinese research team may have cracked secret to crossbreeding Asian and African rice

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1. Wed, 2 September 2026

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   • South China Morning Post06:20first to report
     Chinese research team may have cracked secret to crossbreeding Asian and African rice

     Chinese scientists have identified a genetic barrier that makes it hard to crossbreed African and Asian rice varieties – a discovery that could lay the foundations for creating high-yielding hybrids. While both Asian and African cultivated rice varieties have distinct strengths, crossing them often produces offspring with sterile pollen and low yields. A research team has now identified three genes that act as a barrier to reproduction – and also a possible way round the problem. “This...