Ozark Fish Community Genomics: ddRAD seq

Thirty-five species of freshwater fish (N=8 families) were collected across N=75 sampling localities primarily within the White River Basin (AR/MO, USA). A total of 3,241 individuals were genotyped using ddRAD sequencing (Illumina HiSeq 4000). The primary goals were to test for hybridization and population structure.

本数据集涵盖分属8个科的35种淡水鱼类，样本采集主要覆盖美国怀特河流域（阿肯色州/密苏里州）内的75个采样点（N=75）。研究团队采用双酶切限制性位点相关DNA测序（ddRAD sequencing）结合Illumina HiSeq 4000平台，对总计3241尾个体完成了基因分型。本研究的核心目标为检测鱼类的杂交现象并解析其种群遗传结构。