Local ancestry calls for admixed highland mexicana and maize landrace populations in Mexico

Publication to cite:Calfee E, Gates D, Lorant A, Perkins MT, Coop G, Ross-Ibarra J (2021). Selective sorting of ancestral introgression in maize and teosinte along an elevational cline. PLOS Genetics. <br>Data here includes posterior probability files of ancestry calls at ~426K ancestry-informative SNPs for individuals from 14 populations of maize and mexicana across Mexico, position information for these SNPs, metadata to identify samples and populations, genomewide ancestry estimates for all samples, input files to ancestry_hmm, and estimated population allele frequencies at these same SNPs. Associated scripts: github.com/ecalfee/hilo. See README file for more information.

可引用的文献：Calfee E、Gates D、Lorant A、Perkins MT、Coop G、Ross-Ibarra J（2021）。研究论文题为《沿海拔梯度的玉米与墨西哥类蜀黍祖先渗入片段的选择性分选》，发表于《PLOS Genetics》（《公共科学图书馆·遗传学》）。
本数据集包含以下内容：针对墨西哥境内14个玉米（maize）与墨西哥类蜀黍（mexicana）种群的个体，在约42.6万个祖先信息单核苷酸多态性（ancestry-informative Single Nucleotide Polymorphisms, SNPs）位点上的祖先调用后验概率文件；上述SNPs的位置信息；用于识别样本与种群的元数据；所有样本的全基因组祖先比例估计值；用于ancestry_hmm的输入文件；以及这些位点上的种群等位基因频率估计值。
相关配套脚本托管于github.com/ecalfee/hilo，详细信息请参阅README文件。