Which of the sequence will Dcm methylate?(a) GATC(b) GAATC(c) CCGTT(d) CCAGGI had been asked this question in an online interview.This interesting question is from Restriction Endonuclease in section Genomics : The Mapping and Sequencing of Genomes of Cytogenetics

Which of the sequence will Dcm methylate?(a) GATC(b) GAATC(c) CCGTT(d)

1.	Which of the sequence will Dcm methylate?(a) GATC(b) GAATC(c) CCGTT(d) CCAGGI had been asked this question in an online interview.This interesting question is from Restriction Endonuclease in section Genomics : The Mapping and Sequencing of Genomes of Cytogenetics
Answer» Right option is (d) CCAGG Easy explanation: DCM methylates at the C base while DAM methylates at the A base. DCM methylates TA the internal C of the sequence CCAGG. The sequence CCGTT is not a palindrome and GATC is recognized and methylated by DAM.

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