Palaeontologists unearthed a human skull during excavation. $A$ small fragment of the scalp tissue was still attached to it. Only a little $DNA$ could be extracted from it. If the genes of the ancient man need to be analysed,the best way of getting a sufficient amount of $DNA$ from this extract is:
- Asubjecting the $DNA$ to gel electrophoresis
- Btreating the $DNA$ with restriction endonucleases
- Chybridising the $DNA$ with a $DNA$ probe
- Dsubjecting the $DNA$ to polymerase chain reaction
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Similar Questions
Explain downstream processing.
Easy
View SolutionThe $Western$ $Blot$ technique is used for which of the following?
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View SolutionWhat are the full forms of $ELISA$ and $PCR$?
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View SolutionSelect the option that represents the correct sequence of steps in $r-DNA$ technology.
$(1)$ Insertion of $r-DNA$ into the host
$(2)$ Isolation of $DNA$
$(3)$ Ligation of $DNA$ fragment into the vector
$(4)$ Culturing the host cells in a medium at a large scale and extraction of the desired product
$(5)$ Isolation of the desired $DNA$ fragment
$(6)$ Fragmentation of $DNA$ by restriction endonucleases
$(1)$ Insertion of $r-DNA$ into the host
$(2)$ Isolation of $DNA$
$(3)$ Ligation of $DNA$ fragment into the vector
$(4)$ Culturing the host cells in a medium at a large scale and extraction of the desired product
$(5)$ Isolation of the desired $DNA$ fragment
$(6)$ Fragmentation of $DNA$ by restriction endonucleases
Medium
View SolutionSelect the correct statements from the following:
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