?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Joshi%2C+M&rft.aulast=Joshi&rft.aufirst=M&rft.issue=6&rft.volume=64&rft.date=June+1998&rft.issn=0099-2240&rft.atitle=Hemoglobin+biosynthesis+in+Vitreoscilla+stercoraria+DW%3A+cloning%2C+expression%2C+and+characterization+of+a+new+homolog+of+a+bacterial+globin+gene.&rft.title=Applied+and+environmental+microbiology&rft.pages=2220-8&rft.genre=article