title: Molecular visualization of pectin and DNA by ruthenium red.
mesh_terms: D004396:Coloring Agents; D004247:DNA; D004590:Electrophoresis, Paper; D008854:Microscopy, Electron; D010368:Pectins; D012428:Ruthenium; D013194:Staining and Labeling
chemical_list: D004396:Coloring Agents; D012428:Ruthenium; D010368:Pectins; D004247:DNA