The protein is produced by culture of {HEAD ~ Trichoderma virens}, and may be subsequently recovered from {TAIL ~ the culture medium} and purified 
The protein is produced by culture of { HEAD ~ Trichoderma virens } , and may be subsequently recovered from { TAIL ~ the culture medium } and purified
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH