a91 a3 aas a3 aa11 aa13 aa15 U CIC'IG GIAIA AICIU CICIU UIUIC AIGIC CICIU CIAIU C a82 aaa aas aag aa o aa 12 aa14 aa16 (a)Overlapping code There will be statistical regularities between adjacent amino acid residues Point mutations (red)will be able to change two amino acid residues aa aa2 aaa aa aas aas UCCIGIG A AIAC U CICIU U UICIA G CICICIU CIAIUC (b)Punctuated code Deletions of four nucleotides (or multiples thereof)will restore the reading frame aa aa2 aa3 aa aasaas aa7 aas UCCIG GAIAA CIUC CIUUUICA GIC C CIU C AIUC (c)Unpunctuated code Deletions of three nucleotides (or multiples thereof)will restore the reading frame.This is the actual form of the code