title: A DNase-sensitive twisted structure in the mitochondrial matrix of Polysiphonia (Rhodophyta).
mesh_terms: D003851:Deoxyribonucleases; D056890:Eukaryota / Q000166:cytology*; D008854:Microscopy, Electron; D008928:Mitochondria; D000461:Rhodophyta / Q000166:cytology; D012260:Ribonucleases; D013170:Spores / Q000166:cytology
chemical_list: D003851:Deoxyribonucleases; D012260:Ribonucleases