单词 | start codon |
释义 | > as lemmasstart codon start codon n. Molecular Biology a codon in messenger RNA that acts as a signal for the initiation of translation.Also called initiation codon. ΚΠ 1966 Jrnl. Molecular Biol. 21 332 A ribosome can only become attached at the beginning of a polycistronic messenger..and it must contact a start codon before it begins the assembly of amino acids. 2008 Science 18 July 318/1 Almost all eukaryotic genes initiate the translation of their messenger RNA (mRNA) into protein at an AUG start codon (which codes for the amino acid methionine). < as lemmas |
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