?url_ver=Z39.88-2004&rft_id=10.1021%2Facssynbio.6b00245&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Cui%2C+Zhenling&rft.aulast=Cui&rft.aufirst=Zhenling&rft.title=ACS+Synthetic+Biology&rft.issn=2161-5063&rft.volume=6&rft.atitle=Combining+sense+and+nonsense+codon+reassignment+for+site-selective+protein+modification+with+unnatural+amino+acids&rft.issue=3&rft.date=2017&rft.genre=article