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Channeling DNA for optical mapping

Stretching DNA molecules in nanochannels allows structural and copy-number variations to be visualized like beads on a string.

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Figure 1: Optical mapping with nanochannels.


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Correspondence to Yael Michaeli.

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The authors declare no competing financial interests.

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Michaeli, Y., Ebenstein, Y. Channeling DNA for optical mapping. Nat Biotechnol 30, 762–763 (2012).

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