{HEAD ~ Expression} of the RNase gene is induced near {TAIL ~ the end} of fermentation in order to produce a local source of the RNase enzyme 
is induced near
{ HEAD ~ Expression } of the RNase gene is induced near { TAIL ~ the end } of fermentation in order to produce a local source of the RNase enzyme
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH