The present invention provides an improved method of nanopore sequencing by generating a nucleic acid molecule to be sequenced having tandem repeats of a sequence, and also having modified nucleotides which reduce the levels of secondary structure. The presence of tandemly repeated sequence and the absence...http://www.google.com/patents/US20020197618?utm_source=gb-gplus-sharePatent US20020197618 - Synthesis and amplification of unstructured nucleic acids for rapid sequencing