What is the source of the $Ti$ (tumor-inducing) plasmid,which is modified and used as a cloning vector to deliver genes into plant cells?

  • A
    $Agrobacterium$ $tumefaciens$
  • B
    $Thermus$ $aquaticus$
  • C
    $Pyrococcus$ $furiosus$
  • D
    $Aedes$ $aegypti$

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Similar Questions

$A$ : During gel electrophoresis,the $DNA$ fragments move towards the anode.
$R$ : $DNA$ fragments are negatively charged molecules.

Would you choose an exonuclease while producing a recombinant $DNA$ molecule?

Assertion : Restriction enzymes cut the strand of $DNA$ to produce sticky ends.
Reason : Stickiness of the ends facilitates the action of the enzyme $DNA$ polymerase.

Which part of $Agrobacterium$ $tumefaciens$ is pathogenic?

In genetic engineering,restriction enzymes are used to create:

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