In {TAIL ~ the preferred embodiments}, {HEAD ~ the resulting modified nucleotide} is amplifiable or can be modified subsequent to the amplification steps 
In
In { TAIL ~ the preferred embodiments } , { HEAD ~ the resulting modified nucleotide } is amplifiable or can be modified subsequent to the amplification steps
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH