Multiscale topological analysis of kinetoplast DNA via high-resolution AFM

High-resolution atomic force microscopy of single kinetoplast DNA molecules reveals structural heterogeneity and complex catenation behaviour across several length scales.Data analysis is described in the accompanying publication.对单个动基体DNA（kinetoplast DNA）分子开展高分辨率原子力显微镜（atomic force microscopy）成像，揭示了其跨多个长度尺度的结构异质性与复杂的拓扑连环行为。相关数据分析方法详见随附的研究论文。