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Galleries | Biology | Nucleic Acids


Contour Length of pUC19 DNA

MFP-3D™ offline section analysis software offers the capability to outline the contours of
individual molecules, using its "Freehand" option, and measure their lengths.
pUC19 DNA is a 2686 base-pair (bp) molecule. Assuming each bp is 3.4 angstrom,
this molecule should be approximately 913nm long. The included table shows measured
lengths and their calculated variance. AC in fluid, 2µm scan.


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