Witkin Em

Elevated mutability of polA derivatives of Escherichia coli B/r at sublethal doses of ultraviolet light: evidence for an inducible error-prone repair system ("SOS repair") and its anomalous expression in these strains.

Witkin Em, 1975 .

Ultraviolet mutagenesis in polA and UvrA polA derivatives of Escherichia coli B-R: evidence for an inducible error-prone repair system.

Ge Dl, Witkin Em, 1973 .

Letter: Terminal transferase and error-prone repair of dna in bacteria.

Witkin Em, 1975 .