title: The occurrence of cytochromes in nuclei isolated from rat thymus.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology*; D003080:Cold Temperature; D003486:Cyanides / Q000494:pharmacology; D003580:Cytochromes / Q000032:analysis*; D004247:DNA / Q000032:analysis; D008854:Microscopy, Electron; D009243:NAD / Q000494:pharmacology; D010084:Oxidation-Reduction; D010085:Oxidative Phosphorylation; D010088:Oxidoreductases / Q000032:analysis*; D012313:RNA / Q000032:analysis; D051381:Rats; D013053:Spectrophotometry; D013447:Sulfites / Q000494:pharmacology; D013501:Surface-Active Agents; D013950:Thymus Gland / Q000201:enzymology*
chemical_list: D003486:Cyanides; D003580:Cytochromes; D013447:Sulfites; D013501:Surface-Active Agents; D009243:NAD; D012313:RNA; D004247:DNA; D010088:Oxidoreductases