?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Y&rft.au=Lu%2C+Y&rft.aulast=Lu&rft.atitle=Comparative+SNP+and+Haplotype+Analysis+Reveals+a+Higher+Genetic+Diversity+and+Rapider+LD+Decay+in+Tropical+than+Temperate+Germplasm+in+Maize&rft.title=PLoS+ONE&rft.issn=1932-6203&rft.date=2011&rft.volume=6&rft.pages=1-8&rft.issue=9&rft.genre=article