Similarly, crops depending upon co suppression for the knockout of a particular plant gene to achieve a specific modified trait could be assayed for {HEAD ~ the continued function} of PTGS by checking {TAIL ~ the presence} of 25 nt RNA against the intended target 
by checking
Similarly , crops depending upon co suppression for the knockout of a particular plant gene to achieve a specific modified trait could be assayed for { HEAD ~ the continued function } of PTGS by checking { TAIL ~ the presence } of 25 nt RNA against the intended target
OTH OTH OTH OTH OTH OTH 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 OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH