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