In general, the methods involve detecting a target nucleic acid having a target sequence of {HEAD ~ a conserved region} of {TAIL ~ BK viral genomes} 
of
In general , the methods involve detecting a target nucleic acid having a target sequence of { HEAD ~ a conserved region } of { TAIL ~ BK viral genomes }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL