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प्रश्न
Collect 5 examples of palindromic DNA sequences. Better try to create a palindromic sequence by following base-pair rules.
Collect 5 examples of palindromic DNA sequences by consulting your teacher. Better try to create a palindromic sequence by following base-pair rules.
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उत्तर
In DNA, a palindrome is a sequence of base pairs that reads the same on both strands when the reading orientation is constant.
| (i) | Eco RI: | 5' G A A T T C 3' |
| 3' C T T A A G 5' | ||
| (ii) | Hind III: | 5' A A G C T T 3' |
| 3' T T C G A A 5' | ||
| (iii) | Bam HI: | 5' G G A T C C 3' |
| 3' C CT A G G 5' | ||
| (iv) | Sal I: | 5' G T C G A C 3' |
| 3' C A G C T G 5' | ||
| (v) | Pst I: | 5' C T G C A G 3' |
| 3' G A C G T C 5' |
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संबंधित प्रश्न
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'Restriction' in Restriction enzyme refers to ______.
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Given below is the restriction site of a restriction endonuclease Pst-I and the cleavage sites on a DNA molecule.
\[\ce{5' C - T - G - C - A \overset{\downarrow}{-}{G 3'}}\]
\[\ce{3' G\underset{\uparrow}{-} A - C - G - T - C 5'}\]
Choose the option that gives the correct resultant fragments by the action of the enzyme Pst-I.
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Identify the activity of endonuclease and exonuclease in the given image.
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