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What is the function of the Shine Dalgarno consensus sequence

What is the function of the Shine Dalgarno consensus sequence

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Answer #1

1. Shine Dalgarno consensus sequence is a conserved sequence i.e. ribosome binding site in mRNA. The location is upstream of the translation initiation codon.

2. Functions

a. For the production of protein, we require ribosome which recognizes the initiation sequence on mRNA. Shine Dalgarno sequence (AGG AGG) helps to recognize that initiation sequence. Which is located 8 nucleotides upstream to initiation codon?

It means Shine Dalgarno consensus sequence helps to recruit protein which are essential for the translation.

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