Which of the following is NOT a step in r-DNA | vedclass

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(B) The steps involved in $r-DNA$ technology include: $1$. Isolation of the genetic material $(DNA)$. $2$. Cutting of $DNA$ at specific locations usin

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Fragmentation of $DNA$ by $UV$ rays

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(B) The steps involved in $r-DNA$ technology include: $1$. Isolation of the genetic material $(DNA)$. $2$. Cutting of $DNA$ at specific locations using restriction endonucleases. $3$. Amplification of gene of interest using $PCR$. $4$. Insertion of recombinant $DNA$ into the host cell/organism. $5$. Obtaining the foreign gene product. $DNA$ fragmentation is performed using restriction enzymes,not $UV$ rays. $UV$ rays are typically used for visualizing $DNA$ fragments after gel electrophoresis,not for cutting them.

Which of the following is $NOT$ a step in $r-DNA$ technology?

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