基于基因组重测序的长江上游瓦氏黄颡鱼群体遗传结构

熊飞, 刘红艳, 翟东东, 段辛斌, 田辉伍, 陈大庆

Population genetic structure of Pelteobagrus vachelli in the upper Yangtze River based on genome re-sequencing

Fei Xiong, Hongyan Liu, Dongdong Zhai, Xinbin Duan, Huiwu Tian, Daqing Chen

表2 瓦氏黄颡鱼8个群体重测序数据及群体遗传多样性参数

Table 2 The genome re-sequencing data and genetic diversity parameters in eight populations of Pelteobagrus vachelli

群体 Population 样本数 No. of sample Clean data (Gb) Q30 (%) 测序深度Sequencing depth 序列比对率 Sequence mapped (%) 基因组覆盖度Coverage of genomic reference (%) SNP数目 Number of SNP 核苷酸多样性指数Nucleotide diversity 太平溪 TP 14 145.22 93.11 9.54 54.31 72.92 4,172,876 2.44 × 10?3 巴南 BN 25 236.41 92.82 8.71 53.43 71.68 3,543,176 2.81 × 10?3 合川 HC 4 35.77 92.81 8.38 49.94 66.28 534,504 8.59 × 10?4 岷江口 MJ 25 217.32 92.73 8.25 50.68 66.39 419,733 5.60 × 10?4 宜宾 YB 6 50.16 91.87 7.44 48.50 67.36 563,968 6.76 × 10?4 邵女坪 SN 12 128.29 92.79 9.37 49.09 69.64 457,603 5.75 × 10?4 桧溪 HX 25 258.76 92.79 9.20 49.22 68.87 597,465 6.60 × 10?4 冯家坪 FJ 25 273.27 92.78 9.57 49.06 69.73 441,092 5.84 × 10?4 总体 Total 136 1,345.21 92.78 8.95 50.73 69.43 7,341,959 1.19 × 10?3