W-reactivation and W-mutagenesis in phage phi X 174.
W-reactivation (WR) and W-mutagenesis (WM) were observed after irradiation of phage chi X 174 with He and N ions (4.6 MeV/amu). The relative amount of phage RFI DNA (RARFI) extracted from the infected cells was determined by agarose gel electrophoresis. It was found that RARFI was increased by prior UV-irradiation of host cells and this increase corresponded to the efficiency of WR.
Yatagai
F
F
The Institute of Physical and Chemical Research, Wako-shi, Japan.
Takahashi
T
T
Kitayama
S
S
D010584:Bacteriophage phi X 174 / Q000235:genetics / Q000528:radiation effects*; D017357:Cyclotrons; D004249:DNA Damage; D004260:DNA Repair; D004261:DNA Replication; D004926:Escherichia coli; D005720:Gamma Rays; D006371:Helium; D007477:Ions; D016296:Mutagenesis; D009584:Nitrogen; D011829:Radiation Dosage; D012542:Scattering, Radiation; D014466:Ultraviolet Rays
D007477:Ions; D006371:Helium; D009584:Nitrogen