The following three amino acid sequences are all based on a

The following three amino acid sequences are all based on a homologous coding region of DNA in which different point mutations have occurred. Based on the three amino acid sequences derive the composition and order of the nucleotides in the 3 DNA sequences. Met Thr Ala Cys Leu Trp Met Asp Glu Gly Lys Val Pro Arg ATG Met Asp Cys Leu Phe Val Asp Gly Scr Arg Glu Ser Ala Lys ATG Met Thr Pro Val Cys Gly Trp Iso Lys Ala Lys Cys Glu ATG

Solution

First sequence is MTACLWMDEGKVPR

Answer ATGACCGCGTGCTTGTGGATGGATGAGGGGAAAGTCCCGAGA

MDCLFVDGSRESAK

answer ATGGACTGTCTGTTTGTAGATGGGAGTAGGGAAAGCGCCAAG

MTPVCGWIKALCE

ATGACGCCCGTGTGCGGCTGGATAAAGGCGCTCTGTGAG

Curtsy:http://in-silico.net/tools/biology/sequence_conversion