{TAIL ~ The method} 22, wherein the nucleic acid encoding {HEAD ~ erbB} 3 is DNA 
{ TAIL ~ The method } 22 , wherein the nucleic acid encoding { HEAD ~ erbB } 3 is DNA
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH