Interaction of DNA polymerase and DNA helicase within the bacteriophage T4 DNA replication complex. Leading strand synthesis by the T4 DNA polymerase mutant A737V (tsL141) requires the T4 gene 59 helicase assembly protein.

Abstract excerpt

The bacteriophage T4 tsL141 (A737V) mutant in T4 DNA polymerase is temperature-sensitive for DNA replication and an antimutator for some types of mutations. In the accompanying paper (Spacciapoli, P., and Nossal, N. G. (1993) J. Biol. Chem. 269, 438-446), we show that the purified A737V T4 DNA po...

Topics

• Bacteriophage T4
• DNA Helicases
• DNA, Viral
• DNA-Directed DNA Polymerase
• Mutation
• Viral Proteins