Article
Graph-based pangenome provides insights into structural variations and genetic basis of metabolic traits in potato.
Molecular plant - 7 Apr 2025
Zhu Xiaoling, Yang Rui, Liang Qiqi, Yu Yuye, Wang Tingting, Meng Li, Wang Ping, Wang Shaoyang, Li Xianping, Yang Qiongfen, Guo Huachun, Sui Qijun, Wang Qiang, Du Hai, Chen Qin, Liang Zhe, Wu Xuewei, Zeng Qian, Huang Binquan
Abstract excerpt
Potato is the world's most important nongrain crop. In this study, to assess genetic diversity within the Petota section, 29 genomes from Petota and Etuberosum sections were newly de novo assembled and 248 accessions of wild potatoes, landraces, and modern cultivars were re-sequenced at >25× depth. Subsequently, a graph-based pangenome was constructed using DM8.1 as the backbone, integrating194,330 nonredundant...
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