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प्रश्न
Answer the following question.
Expand ‘YAC’ and mention what it was used for.
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उत्तर
'YAC' → Yeast Artificial Chromosome :
It is used as a cloning vector for cloning DNA fragments in the suitable host so that DNA sequencing can be done.
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संबंधित प्रश्न
Draw a schematic sketch of pBR 322 plasmid and label the following in it:
(a) Any two restriction sites.
(b) Ori and rop genes.
(c) An antibiotic resistant gene.
Describe briefly the following:
Origin of replication
Why is the coding sequence of an enzyme β-galactosidase a preferred selectable marker in comparison to the ones named above?
Write the role of ‘restriction sites’ in the cloning vector pBR322.
Explain the importance of ‘Selectable marker’, with the help of a suitable example.
Plasmids are suitable vectors for gene cloning because these ______.
Which of the following is not a cloning vector?
What does ‘competent’ refer to in competent cells used in transformation experiments?
A plasmid without a selectable marker was chosen as vector for cloning a gene. How does this affect the experiment?
The “Ti plasmid” of Agrobacterium tumefaciens stands for ______.
