Finally, the invention relates to {HEAD ~ methods} of separating {TAIL ~ a selected nucleic acid} from other nucleic acids 
of separating
Finally , the invention relates to { HEAD ~ methods } of separating { TAIL ~ a selected nucleic acid } from other nucleic acids
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH