The enzyme is obtainable from {HEAD ~ natural sources} such as microorganisms of {TAIL ~ the genus Thermoanaerobium}, and obtainable by recombinant technology 
The enzyme is obtainable from { HEAD ~ natural sources } such as microorganisms of { TAIL ~ the genus Thermoanaerobium } , and obtainable by recombinant technology
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH