News tagged with dna molecule

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10,000 year-old DNA proves when fish colonized lakes

DNA molecules in lake sediment are few and hard bound to particles. This resulted in challenging analyses and required development of new methods, both for extracting sufficiently clean DNA and for the statistical analysis ...

dateSep 20, 2017 in Evolution
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Research shows how DNA molecules cross nanopores

Research presented in a new paper co-authored by Northwestern University associate professor of mechanical engineering Sandip Ghosal sheds new light on how polymers cross tiny pores ten thousand times smaller than a human ...

dateSep 05, 2017 in Polymers
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