?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Zile&rft.aufirst=K&rft.au=Zile%2C+K&rft.atitle=Only+a+single+taxonomically+restricted+gene+family+in+the+Drosophila+melanogaster+subgroup+can+be+identified+with+high+confidence&rft.issn=1759-6653&rft.date=2020&rft.title=Genome+Biology+and+Evolution&rft.genre=article