Resistance of the Arabidopsis rad51-1 Mutant to DNA Damage.
(A) Resistance to bleomycin. At rad51-1 and wild-type seedlings were germinated in the presence of 0, 0.3, 0.75, 1.5, 3.75, and 7.5 units/liter bleomycin, survival was scored, homozygous At rad51-1 individuals were detected by genotyping, and the data normalized and plotted.
(B) Resistance to mitomycin C. At rad51-1 and wild-type seedlings were germinated in the presence of 0, 10, 40, 80, and 160 μM mitomycin C, survival was scored, homozygous At rad51-1 individuals were detected by genotyping, and the data normalized and plotted.