In the Figure Shown Below, the Role of the -Me

In the figure shown below, the role of the -Me groups on the second sequence is that the methyl groups

A) direct an enzyme to cut at those sequences.
B) signal that the DNA is not foreign and thus it should not be cut.
C) signal for a transposon to excise itself.
D) signal for the sequence to be incorporated in CRISPR.
E) serve as a sequence for specialized transduction.