PRJDB13294 Genome-wide sequence data of Lolium species derived by MIG-seq We compared the genetic variation of Lolium individuals sampled from naturalized populations in farmlands and sandy coasts and those obtained through two introduction sources: contaminant seeds in imported wheat and commercial cultivars for fodder, using a genome-wide SNP analysis technique. Genome-wide sequence data of Lolium species derived by MIG-seq bioproject PRJDB13294 PRJDB13294 true We compared the genetic variation of Lolium individuals sampled from naturalized populations in farmlands and sandy coasts and those obtained through two introduction sources: contaminant seeds in imported wheat and commercial cultivars for fodder, using a genome-wide SNP analysis technique.