Tying the knot: New DNA nanostructures
Date | 3rd, Nov 2018 |
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Source | Phys.org - Scientific News Websites |
DESCRIPTION
Knots are indispensable tools for such human activities as sailing, fishing and rock climbing, (not to mention, tying shoes). But tying a knot in a lacelike strand of DNA, measuring just billionths of a meter in length, requires patience and highly specialized expertise.