Gene Codon: A Comprehensive Analysis I. Basic Definition A gene codon is a fundamental coding unit in DNA or mRNA composed of three consecutive nucleotides (bases). It directs the insertion of specific amino acids or termination signals during translation, serving as the core mechanism for convertin … Gene Codon: A Comprehensive AnalysisRead more
Codon
A codon is the basic unit of the genetic code, consisting of three consecutive nucleotides (in DNA or RNA) that encode a specific amino acid or serve as start/stop signals for translation. During protein synthesis, codons on mRNA are recognized by tRNA anticodons, enabling the addition of corresponding amino acids to the growing polypeptide chain.