Write the specific point in the palindrome and the bond that is cut by ecori
Answers
A palindromic sequence is a sequence made up of nucleic acids within double helix of DNA and/or RNA that is the same when read from 5' to 3' on one strand and 5' to 3' on the other, complementary, strand. It is also known as a palindrome or an inverted-reverse sequence.
EcoRI (pronounced "eco R one") is a restriction endonuclease enzyme isolated from species E. coli. The Eco part of the enzyme's name originates from the species from which it was isolated, while the R represents the particular strain, in this case RY13. The last part of its name, the I, denotes that it was the first enzyme isolated from this strain. EcoRI is a restriction enzyme that cleaves DNA double helices into fragments at specific sites. It is also a part of the restriction modification system.
The bond that is broken is the phosphodiester bond. Ecori cuts between G and A (Guanine and Adenosine).
Explanation:
- The palindrome is a sequence of nucleic acid in double boated RNA or DNA molecule matches the one strand while reading in a particular direction with a sequence of the complementary strand reading in the same direction.
- Ecori is a restriction protein that at specific locations cleaves double helices of DNA into fragments. It is also part of the alteration system for restrictions. It is used as a limiting enzyme in molecular biology.
Learn more about EcoRI
Restriction site of EcoRI enzyme
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What are the Functions of EcoRI?
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