title: Unnatural nucleotide sequences in biopharmaceutics.
authors.affiliation: Department of Pathology, University of Washington School of Medicine, Seattle 98195, USA.
authors.forename: L A
authors.initials: LA
authors.lastname: Loeb
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D001702:Biopharmaceutics; D019143:Evolution, Molecular; D015723:Gene Library; D008969:Molecular Sequence Data; D012641:Selection, Genetic