For example, the microbial organism can contain {HEAD ~ at least one exogenous nucleic acid} encoding {TAIL ~ an enzyme} or protein in an acetyl CoA pathway 
encoding
For example , the microbial organism can contain { HEAD ~ at least one exogenous nucleic acid } encoding { TAIL ~ an enzyme } or protein in an acetyl CoA pathway
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH