Touch-down PCR is another modification. Its characteristics include: – McqOptions

MCQOPTIONS

1.	Touch-down PCR is another modification. Its characteristics include:
A.	Lowering the temperature for primer annealing
B.	Primer annealing is done at higher temperatures initially
C.	The temperature is abruptly reduced in the second cycle
D.	In earlier cycles less stringent conditions are there and in later cycles more stringent conditions are there
Answer» C. The temperature is abruptly reduced in the second cycle

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