title: A strategy for rapid identification and selection of site-directed low-frequency point mutations.
authors: Department of Plant Pathology, University of Kentucky, Lexington 40546.
authors: C D
authors: CD
authors: Atreya
authors: P L
authors: PL
authors: Atreya
authors: T P
authors: TP
authors: Pirone
mesh_terms: D001483:Base Sequence; D004269:DNA, Bacterial / Q000235:genetics* / Q000302:isolation & purification; D004926:Escherichia coli / Q000235:genetics; D016297:Mutagenesis, Site-Directed; D010957:Plasmids; D014169:Transformation, Bacterial
chemical_list: D004269:DNA, Bacterial