1.

Choose the incorrect statement in respect to dam and dcm genes?

A. Their enzymes are responsible for methylation of DNA
B. Dam protein methylates cytosine in –GATC-
C. Dcm methylates cytosine in-CCAGG- and –CCTGG- sequences
D. The extent of methylation also has effects on the efficiency with which the other restriction enzymes cleave the DNA in vitro
Answer» C. Dcm methylates cytosine in-CCAGG- and ‚Äö√Ñ√∂‚àö√ë‚àö¬®CCTGG- sequences


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