作者
Xian Qiao, Rui Su, Yang Wang, Ruijun Wang, Ting Yang, Xiaokai Li, Wei Chen, Shiyang He, Yu Jiang, Qiwu Xu, Wenting Wan, Yaolei Zhang, Wenguang Zhang, Jiang Chen, Bin Liu, Xin Liu, Yixing Fan, Duoyuan Chen, Huaizhi Jiang, Dongming Fang, Zhihong Liu, Xiaowen Wang, Yanjun Zhang, Danqing Mao, Zhiying Wang, Ran Di, Qianjun Zhao, Tao Zhong, Huanming Yang, Jian Wang, Wen Wang, Yang Dong, Xiaoli Chen, Xun Xu, Jinquan Li
发表日期
2017/8/17
期刊
Scientific reports
卷号
7
期号
1
页码范围
8621
出版商
Nature Publishing Group UK
简介
Compared with the commercially available single nucleotide polymorphism (SNP) chip based on the Bead Chip technology, the solution hybrid selection (SHS)-based target enrichment SNP chip is not only design-flexible, but also cost-effective for genotype sequencing. In this study, we propose to design an animal SNP chip using the SHS-based target enrichment strategy for the first time. As an update to the international collaboration on goat research, a 66 K SNP chip for cashmere goat was created from the whole-genome sequencing data of 73 individuals. Verification of this 66 K SNP chip with the whole-genome sequencing data of 436 cashmere goats showed that the SNP call rates was between 95.3% and 99.8%. The average sequencing depth for target SNPs were 40X. The capture regions were shown to be 200 bp that flank target SNPs. This chip was further tested in a genome-wide association …
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