title: Gram-staining characteristics of Anaplasma marginale.
mesh_terms: D000166:Acridines; D000709:Anaplasma / Q000166:cytology* / Q000276:immunology / Q000302:isolation & purification; D000712:Anaplasmosis / Q000382:microbiology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology; D004912:Erythrocytes / Q000382:microbiology; D005455:Fluorescent Antibody Technique; D008722:Methods; D008854:Microscopy, Electron; D013194:Staining and Labeling
chemical_list: D000166:Acridines