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प्रश्न
Answer the following question.
Explain the significance of palindromic nucleotide sequence in the formation of recombinant DNA.
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उत्तर
The palindromic sequences i.e. the sequence of base pairs read the same on both the DNA strands when the orientation of reading is kept the same, eg :
5' —— GAATTC —— 3'
3' —— CTTAAG —— 5'
- Every endonuclease inspects the entire DNA sequence for the palindromic recognition sequence.
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संबंधित प्रश्न
Explain with the help of a suitable example the naming of a restriction endonuclease.
Suggest a technique to a researcher who needs to separate fragments of DNA.
Name the enzymes that are used for the isolation of DNA from bacterial and fungal cells for recombinant DNA technology.
Explain briefly:
Restriction enzymes and DNA
The role of DNA ligase in the construction of a recombinant DNA molecule is ______.
Which of the following statements does not hold true for restriction enzyme?
What does H in’ ‘d’ and ‘III’ refer to in the enzyme Hind III?
What is elution?
'EcoRI' has played a very significant role in rDNA technology.
- Explain the convention for naming EcoRI.
- Write the recognition site and the cleavage sites of this restriction endonuclease.
Hind II always cuts DNA molecules at a particular point called recognition sequence and it consists of ______.
