Microscopy from Scientific Research

Kymographs showing the binding of 2 BRCA2-eGFP (blue) to gDNA or gDNA pre-coated with 50 nM RAD51 and 50 nM RAD51(A647) in the presence of 100 mM NaCl, 2 mM MgCl2, 1 mM CaCl2, and 2 mM ATP held at ~5 pN force. Position of the ssDNA gap is indicated.

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