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Correlation of local concentrations of H1 and chromatin (DAPI) measured at 0.166 µm (a), 0.664 µm (b) and 2.656 µm (c) spatial resolution, generated with Gaussian pyramid. The pixel density (normalized to 1) is represented with contour plots. Difference (D) between the (fractional) pixel density above and below the diagonal (gray dotted line) was calculated in rectangular regions (marked in panel c) for the data shown in panel a (red), b (green) and c (blue)
