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Article

Molecular analysis of evolutionary patterns in U genome wild wheats.

Genome - 1 Apr 1995

Chee P W, Lavin M, Talbert L E

Abstract excerpt

The theory of pivotal-differential evolution states that one genome of polyploid wheats remains stable (i.e., pivotal) during evolution, while the other genome or genomes may become modified (i.e., differential). A proposed mechanism for apparent modification of the differential genome is that different polyploid species with only one genome in common may exchange genetic material. In this study, we analyzed a...

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PMID: 7774800
DOI: 10.1139/g95-036

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