The DNA smear obtained on Southern blot is due to

1.	The DNA smear obtained on Southern blot is due to
A.	head to head concatamer of viral DNA
B.	head to tail concatamer of viral DNA
C.	tail to tail concatamer of viral DNA
D.	random integration of viral DNA
Answer» C. tail to tail concatamer of viral DNA

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The DNA smear obtained on Southern blot is due to

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