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