?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M&rft.au=Sujatha%2C+M&rft.aulast=Sujatha&rft.atitle=Cytomorphological+and+molecular+diversity+in+backcross-derived+inbred+lines+of+sunflower+(Helianthus+annuus+L.)&rft.title=Genome&rft.issn=0831-2796&rft.date=2008&rft.volume=51&rft.pages=282-293&rft.issue=4&rft.genre=article