Article
Convergence and divergence of diploid and tetraploid cotton genomes.
Nature genetics - 1 Nov 2024
Li Jianying, Liu Zhenping, You Chunyuan, Qi Zhengyang, You Jiaqi, Grover Corrinne E, Long Yuexuan, Huang Xianhui, Lu Sifan, Wang Yuejin, Zhang Sainan, Wang Yawen, Bai Ruizhe, Zhang Mengke, Jin Shuangxia, Nie Xinhui, Wendel Jonathan F, Zhang Xianlong, Wang Maojun
Abstract excerpt
Polyploidy is an important driving force in speciation and evolution; however, the genomic basis for parallel selection of a particular trait between polyploids and ancestral diploids remains unexplored. Here we construct graph-based pan-genomes for diploid (A2) and allotetraploid (AD1) cotton species, enabled by an assembly of 50 genomes of genetically diverse accessions. We delineate a mosaic genome map of...
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