N'ihi na DNA nwere anọ nucleotides, ngụkọta ọnụ ọgụgụ nke kwere omume codons bụ 64; ya mere, e nwere ụfọdụ redundancy na mkpụrụ ndụ ihe nketa koodu, na ụfọdụ amino asịd kpọmkwem site ihe karịrị otu codon. Genes koodu na DNA na-mbụ transcribed n'ime biosensor RNA (mRNA) site na ndị dị ka RNA prokaryotes. Mgbe ahụ, ọtụtụ nke mbụ pre-mRNA (a makwaara dị ka a transcript) na-eji dị iche iche na-emepụta protein na-agụ site na atọ-nucleotide tent na-akpọ codons na onye ọ bụla atọ-nucleotide Nchikota na-ahọpụta ihe amino acid, n'ihi na ihe atụ AUG (adenine-uracil-guanine) bụ koodu maka methionine. N'ihi na DNA nwere anọ nucleotides, ngụkọta ọnụ ọgụgụ nke kwere omume codons bụ 64; ya mere, e nwere ụfọdụ redundancy na mkpụrụ ndụ ihe nketa koodu, na ụfọdụ amino asịd kpọmkwem site na ihe karịrị otu codon.
53 kDa