Alternatively, {TAIL ~ methods} may be employed to reduce or eliminate {HEAD ~ the bacterial RNA} without using RNase 
Alternatively , { TAIL ~ methods } may be employed to reduce or eliminate { HEAD ~ the bacterial RNA } without using RNase
OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH