… polyploid evolution than polyploidy alone, corroborating the foregoing result. Alternatively,
some of the above observations could be due to the divergence … natural allopolyploid cotton. …

… polyploid cotton adaptability, including more phenotypic … reference for understanding
polyploid crop breeding. … bias and functional divergence of homeologs in polyploid cotton (…

… both the evolutionary consequences of polyploidy and of parallel domestication (19–21). …
cottons, and reevaluate phylogenetic relationships and divergence times within the polyploid …

… Using the diploid 20,21 and 5 polyploid cotton genomes, we estimated divergence at 58–59
Ma between Gossypium and its relative Theobroma cacao (Extended Data Fig. 3a and …

… pattern divergence of genes involved in fiber development (fiber-related genes). Our findings
reveal the regulatory divergence of the transcriptional network in cotton … In polyploids, gene …

… evolution and the influence of polyploidy on gene expression. … species), and the functional
divergence of duplicated copies of … were shown to dominate in polyploid cotton, ie, both the …

… Furthermore, as to both branch and site models, we inferred that positive natural selection
during the divergence of fiber-development-related MYB genes was likely, and found that the …

… We resequence the genomes of 147 cotton accessions, including diverse wild relatives, …
bases for improving cotton production and for further evolution analysis of polyploid crops. …

… Allopolyploidization resulting in divergent genomes in a single … , which could be detrimental
to newly formed polyploidy (5, 6). … Here, we revealed that in polyploid cotton, nearly 20% of …

… or how the merging of divergent genomes into a common … Here, we measured the response
of four polyploid cotton … tolerance with polyploidy, we found that most tetraploid cottons did …