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. 2001 Apr 1;29(7):1484–1490. doi: 10.1093/nar/29.7.1484

Figure 1.

Figure 1

Figure 1

Methylation by T2 Dam P126S MTase alters the sensitivity of phage λ DNA to restriction ENase. Methylation and the cleavage assay were performed under the conditions described in Materials and Methods. ENases are designated at the top. (A) Phage λ DNA was methylated (+) or not (–) with 400 U T2 Dam P126S MTase and then incubated with the designated ENases. (B) The amounts of T2 Dam P126S MTase in the incubation mixture were as follows: lane 0, 0 U; lane 1, 6 U; lane 2, 60 U; lane 3, 600 U.