When examining a eukaryotic protein, you find five mutants in the same region of the polypetide. The mutant sequences are as follows:
MET GLY TRP ARG MET
THR GLY TRP ARG VAL
MET GLY TRP MET VAL
MET GLY SER ARG VAL
From these mutants, determine what the wild-type DNA sequence must be. Be sure to write the DNA sequence with no spaces and in the 5' to 3' direction.