FIG. 8.

Multiresolution geometric analysis of a complex DNA segment from 1SLS. The surfaces are extracted from representative isovalues. It can be seen that, from (a) to (d), there is a very consistent shift in scale from local ones to global ones, namely, from atomic feature in (a), sugar rings, and nitrogenous base rings (b), to inter-nucleic acid characteristics in (c) and backbone traits in (d). This multiscale nature is well-captured in our MPH analysis as demonstrated in the barcodes in Figure 9.