单词 | ribosome binding site |
释义 | ribosome binding siteribosome binding siteThe base sequence on a MESSENGER RNA molecule to which a RIBOSOME attaches.ribosome binding site (RBS)in prokaryotes, a short NUCLEOTIDE sequence UPSTREAM of a GENE, which, after TRANSCRIPTION, forms the site on mRNA which binds to RIBOSOMES in order to initiate TRANSLATION. The start codon for translation is normally a few nucleotides DOWNSTREAM of the SHINE-DALGARNO SEQUENCE which is within the ribosome binding site. |
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