Exposure duration: 30, 60 or 120 min
Exposure duration: 30, 60, 120 min or up to 24 h or 48 h
Exposure duration: 30, 60,120 min or 48 h
The results indicate that microwaves at the frequencies and power densities used do not exhibit appreciable effects on cell survival of the wild type and DNA repair deficient mutants and mutation induction in E. coli and S. cerevisiae suggesting the absence of significant effects on DNA. In diploid yeast the efficiency of sporulation and segregation of genes in meiosis does not appear to be significantly altered by radiation.