?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=W&rft.au=Wen%2C+W&rft.aulast=Wen&rft.atitle=Detection+of+genetic+integrity+of+conserved+maize+(Zea+mays+L.)+germplasm+in+genebanks+using+SNP+markers&rft.title=Genetic+Resources+and+Crop+Evolution&rft.date=2011&rft.volume=58&rft.pages=189-207&rft.genre=article