Fig. 2.
Effect of radiation on cdc2 activity.
Cdc2 was immunoprecipitated from human Ramos cells at various time points following treatment with 200 cGy of γ-radiation. (A, B) H1 kinase activity of cdc2 over time. (C) Western blot of cdc2 immunoprecipitate probed with [125I]-Protein A.