Article
Genomic insights into biased allele loss and increased gene numbers after genome duplication in autotetraploid Cyclocarya paliurus.
BMC biology - 8 Aug 2023
Yu Rui-Min, Zhang Ning, Zhang Bo-Wen, Liang Yu, Pang Xiao-Xu, Cao Lei, Chen Yi-Dan, Zhang Wei-Ping, Yang Yang, Zhang Da-Yong, Pang Er-Li, Bai Wei-Ning
Abstract excerpt
BACKGROUND: Autopolyploidy is a valuable model for studying whole-genome duplication (WGD) without hybridization, yet little is known about the genomic structural and functional changes that occur in autopolyploids after WGD. Cyclocarya paliurus (Juglandaceae) is a natural diploid-autotetraploid species. We generated an allele-aware autotetraploid genome, a chimeric chromosome-level diploid genome, and...
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