Alfalfa genetic data

Filtered genetic data for population samples of alfalfa. The file is in vcf format and was produced using GATK's UnifiedGenotyper with ploidy set to 4 (i.e., assuming tertraploids). Only variants with a mean of 2X coverage were retained in this file. IDs provide population information as described in the paper.

本数据集为苜蓿种群样本的过滤后遗传数据。该文件采用vcf格式，通过GATK的UnifiedGenotyper工具生成，且将倍性设置为4（即假定样本为四倍体）。本文件仅保留平均测序深度为2X的变异位点。样本ID包含了论文中所述的种群信息。