Evidence of establishment of a quiescent and persistent infection comes from assays demonstrating that cells survive the infection, {HEAD ~ a nonproductive viral state} is established in {TAIL ~ the majority} of cultures, and cells support spontaneous and inducible virus production 
is established in
Evidence of establishment of a quiescent and persistent infection comes from assays demonstrating that cells survive the infection , { HEAD ~ a nonproductive viral state } is established in { TAIL ~ the majority } of cultures , and cells support spontaneous and inducible virus production
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 REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH