?url_ver=Z39.88-2004&rft_id=doi%3A10.1016%2FS1369-703X(01)00130-9&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Patnaik%2C+P+R&rft.aulast=Patnaik&rft.aufirst=P+R&rft.issue=2&rft.volume=9&rft.date=2001&rft.issn=1369703X&rft.atitle=Enhancement+of+protein+activity+in+a+recombinant+fermentation+by+optimizing+fluid+dispersion+and+initial+plasmid+copy+number+distribution&rft.title=Biochemical+Engineering+Journal&rft.pages=111-118&rft.genre=article