In this activity, you will examine two specific nucleotide-pair deletion mutations that affect this region of the CFTR sequence: [delta]F508 and 1660delG.Drag the amino acids to the white targets to indicate what each mRNA codon codes for. (You will probably need to consult the codon table for mRNA.)Drag the blue labels to the blue targets to indicate the effect on the polypeptide�s primary structure. Be sure to compare the mutant amino acid sequence to the wild-type sequence above.Labels may be used once, more than once, or not at all.