Article
The number, age, sharing and relatedness of S-locus specificities in Prunus.
Genetics research - 1 Feb 2008
Vieira Jorge, Fonseca Nuno A, Santos Raquel A M, Habu Tsuyoshi, Tao Ryutaro, Vieira Cristina P
Abstract excerpt
In gametophytic self-incompatibility systems, many specificities (different 'lock-and-key' combinations) are maintained by frequency-dependent selection for very long evolutionary times. In Solanaceae, trans-specific evolution (the observation that an allele from one species may be more closely r...
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