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How is repetitive/satelite DNA separated...

How is repetitive/satelite DNA separated from bulk genomic DNA for various genetic experiments?

Text Solution

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Satellite DNA is separated from bulk genomic DNA by density- gradient centrifugation technique.
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Knowledge Check

  • Genomic DNA library is

    A
    Packing of donor DNA in a collection of vectors
    B
    A collection of gene vectors
    C
    Collection of organisms for extracting DNA
    D
    A collection of literature about DNA
  • Genomic DNA library is

    A
    Packing of donor DNA in a collection of vectors
    B
    A collection of gene vectors
    C
    Collection of organisms for extracting DNA
    D
    A collection of literature about DNA
  • Assertion :- The repetitive DNA are separted from bulk genomic DNA as different peaks during density geadient centrifugation. Reason : Type bulk DNA forms a minor peak %+& other major peaks are referred to as satellite DNA.

    A
    If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
    B
    If both Assertion & Reason are trur but Reason is not a correct explanation of the Assertion.
    C
    If Assertion is True but the Reason is Flase.
    D
    If both Assertion & Reason are false.
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    Genomic DNA library means

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    In prokaryotes genomic DNA is

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    DNA is genetic material because