{HEAD ~ The isolated nucleic acid molecule} may further comprise {TAIL ~ a second nucleotide sequence} of interest wherein the second nucleotide sequence of interest also encodes a polypeptide that alters electrogenic efficacy 
comprise
{ HEAD ~ The isolated nucleic acid molecule } may further comprise { TAIL ~ a second nucleotide sequence } of interest wherein the second nucleotide sequence of interest also encodes a polypeptide that alters electrogenic efficacy
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH