{TAIL ~ The electrogenic efficacy cassette} is an isolated nucleic acid molecule comprising an expression cassette comprising a promoter operably linked to a first nucleotide sequence of interest wherein {HEAD ~ the first nucleotide sequence} of interest encodes a polypeptide that alters electrogenic efficacy 
{ TAIL ~ The electrogenic efficacy cassette } is an isolated nucleic acid molecule comprising an expression cassette comprising a promoter operably linked to a first nucleotide sequence of interest wherein { HEAD ~ the first nucleotide sequence } of interest encodes a polypeptide that alters electrogenic efficacy
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 OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH