Restriction endonuclease cannot act on host DNA

Host DNA is packed into chromosomes

Host DNA is methylated hence restriction endonucleases can&rsquo;t act

Restriction endonucleases become inactive when they reach host DNA

Restriction endonucleases, when present in a host cell act on foreign DNA molecule and cleave them, but they do not act on host DNA molecule. It happens because

Restriction endonucleases, when present in a host cell act on foreign DNA molecule and cleave them, but they do not act on host DNA molecule. It happens because

Related Questions

M.Sc. Entrance

CSIR NET

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