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Free keywords:
gene duplication, genome duplication, polyploidy, evolutionary genomics
Silversword alliance asteraceae; allotetraploid cotton gossypium; genome evolution; molecular evolution; flower development; arabidopsis allotetraploids; heuchera-grossulariifolia; sequence elimination; polyploid formation; adaptive radiation
Abstract:
Gene duplication, arising from region-specific duplication or genome-wide polyploidization, is a prominent feature in plant genome evolution. Understanding the mechanisms generating duplicate gene copies and the subsequent dynamics among gene duplicates