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प्रश्न
The bacterium which causes a plant disease called crown gall is _______________.
विकल्प
Helicobacter pylori
Agrobacterium tumifaciens
Thermophilus aquaticus
Bacillus thuringienesis
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उत्तर
The bacterium which causes a plant disease called crown gall is Agrobacterium tumifaciens.
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संबंधित प्रश्न
What is PCR? Explain different steps involved in it.
Vectors are ____________ molecules that carry a foreign gene and replicate inside the host cell.
Which of the following is TRUE regarding EcoR I?
The vector Baculovirus is used for gene transfer in ____________.
The main reason for the presence of both a leading and a lagging strand during DNA replication is, ______
Observe the given sequence of nitrogenous bases on a DNA fragments and answer the following questions:
5' - CAGAATTCTTA - 3'
3' - GTCTTAAGAAT - 5'
- Name a restriction enzyme which can recognise this DNA sequence.
- Write the sequence after digestion.
- Why are the ends generated after digestion called sticky ends?
Which of the following enzyme catalyses the removal of nucleotides from the end of DNA molecules?
The plasmid of Agrobacterium tumefaciens that is now modified as a cloning vector is ______.
Name the enzymes that are called molecular scissors.
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?
-
Mention any two restriction sites shown in the diagram.
- Name any two selectable markers shown in the diagram.
