New method helps pocket-sized DNA sequencer achieve near-perfect accuracy – Phys.org

Researchers have found a simple way to eliminate almost all sequencing errors produced by a widely used portable DNA sequencer, potentially enabling scientists working outside the lab to study and track microorganisms like the SARS-CoV-2 virus more efficiently.
Using special molecular tags, the team was able to reduce the five-to-15 percent error rate of Oxford Nanopore Technologies’ MinION device to less than 0.005 percenteven when sequencing many long stretches of DNA at a time.
“The MinION has…

Click here to view the original article.