FOR_DRYAD_TandB_fwd_june2013_434

This file contains genotype data for 499 P. trichocarpa and 10 P. balsamifera accessions genotyped with a 34K SNP chip previously described in Geraldes et al 2013: “A 34K SNP genotyping array for Populus trichocarpa: Design, application to the study of natural populations and transferability to other Populus species.” Molecular Ecology Resources, 13(2):306-23. Details for all accessions genotyped can be found in Supplementary table 1 of “Landscape genomics of Populus trichocarpa: the role of hybridization, limited gene flow and natural selection in shaping patterns of population structure” accepted for publication in Evolution on July 8th 2014. This data file is a matrix with each locus in a row and each accession in a column. Genotypes are given in Illumina’s Forward strand as exported from Illumina’s GenomeStudio software. The numerical value after each genotype is the Genotype Call score. Loci with GenTrain score <0.5 were considered failed assays and were not exported. The file contains data for the remaining 33,070 loci genotyped.本数据集包含499份毛果杨（*Populus trichocarpa*）和10份脂杨（*Populus balsamifera*）的基因型分型数据，所用的34K单核苷酸多态性（Single Nucleotide Polymorphism, SNP）芯片此前已在Geraldes等人2013年的研究中报道：《毛果杨34K SNP基因分型阵列：设计、自然群体研究应用及对其他杨属物种的可转移性》，刊载于《分子生态学资源（*Molecular Ecology Resources*）》13(2):306-23。所有供试种质的详细信息可查阅2014年7月8日被《进化（*Evolution*）》期刊接收的论文《毛果杨的景观基因组学：杂交、有限基因流与自然选择对种群结构模式塑造的作用》的补充表1。本数据文件为矩阵格式，每行对应一个基因座，每列对应一份供试种质。基因型以因美纳（Illumina）公司正向链形式呈现，导出自因美纳的GenomeStudio软件。每个基因型后的数值为基因型分型得分（Genotype Call score）。GenTrain得分（GenTrain score）低于0.5的基因座被视为失败实验，未被纳入本数据文件。本文件包含剩余33070个成功分型的基因座的数据。