Isolation of {HEAD ~ suppressors} of hop 1, sel 12, and spe 4 and isolation of molecules acting in {TAIL ~ the AD pathway} 
Isolation of { HEAD ~ suppressors } of hop 1 , sel 12 , and spe 4 and isolation of molecules acting in { TAIL ~ the AD pathway }
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL