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प्रश्न
Study the diagram given below and answer the questions that follow.
- Name the cloning vector shown above. In which organism in this cloning vector inserted?
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Mention any two restriction sites shown in the diagram.
- Name any two selectable markers shown in the diagram.
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उत्तर
- The given cloning vector is called pBR322 and it is inserted into E. coli bacteria.
- In the image shown, the two restriction sites are Hind III and Bam H I.
- The selectable markers in the cloning vector pBR322 include ampicillin and tetracycline resistance genes.
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संबंधित प्रश्न
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What is plasmid?
From the following list of cloning vectors used in rDNA technology identify the vectors that are the most commonly used.
Plasmids, bacteriophages (Ml3, lambda virus), cosmid, phagemid, BAC (bacterial artificial chromosome), YAC (yeast artificial chromosome), transposons, baculoviruses, and mammalian artificial chromosomes (MACs)
In PCR technique, the organism providing thermostable DNA polymerase is a ____________.
Lytic cycle involves bacteriophage and ____________.
Which of the following statements is correct with respect to cellular respiration?
The source of taq Polymerase used in PCR is a ______.
pBR322, used very frequently in cloning experiments as a vector in E. coli is ______.
Plasmid is ______.
Suneeta is planning an experiment to clone a gene in a vector. So, she has to choose a good cloning vector.
Which one of the vectors shown below should she choose? Justify your answer by giving two reasons.
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| Vector A | Vector B | Vector C |
