Advance in nanotech gene sequencing technique

Monday, May 20, 2013 - 13:00 in Biology & Nature

The allure of personalized medicine has made new, more efficient ways of sequencing genes a top research priority. One promising technique involves reading DNA bases using changes in electrical current as they are threaded through a nanoscopic hole. Now, physicists has used solid-state nanopores to differentiate single-stranded DNA molecules containing sequences of a single repeating base.

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