The ability of {HEAD ~ the analog} to be incorporated into {TAIL ~ the newly synthesized DNA} is directly compared to that of the corresponding native deoxynucleoside triphosphate as a function of substrate concentration 
to be incorporated into
The ability of { HEAD ~ the analog } to be incorporated into { TAIL ~ the newly synthesized DNA } is directly compared to that of the corresponding native deoxynucleoside triphosphate as a function of substrate concentration
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH