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AAT Bioquest

What is the significance of the shine dalgarno sequence?

Posted February 2, 2023


Answer

Shine Dalgarno sequence is a ribosomal binding site found commonly in bacterial messenger RNA (mRNA) and rarely in archaeal mRNA. It plays a key role in facilitating the initiation of protein synthesis by aligning the ribosome with the start codon AUG.

Additional resources

Shine-Dalgarno Sequences Play an Essential Role in the Translation of Plastid mRNAs in Tobacco