title: BIOLOGICAL SIGNIFICANCE OF PIGMENTS OF MYCOBACTERIA. I. ARTIFICIAL INDUCTION OF PIGMENTLESS MUTANTS FROM PHOTOCHROMOGENS AND SCOTOCHROMOGENS BY ULTRAVIOLET IRRADIATION. II. CORRELATION OF PIGMENT FORMATION WITH THE VIRULENCE.
mesh_terms: D000818:Animals; D051379:Mice; D009154:Mutation; D009161:Mycobacterium; D009163:Mycobacterium bovis; D010860:Pigments, Biological; D012106:Research; D014376:Tuberculosis; D014466:Ultraviolet Rays; D014467:Ultraviolet Therapy; D014774:Virulence
chemical_list: D010860:Pigments, Biological
keywords: EXPERIMENTAL LAB STUDY; MICE; MUTATION; MYCOBACTERIUM; MYCOBACTERIUM BOVIS; PIGMENTS; TUBERCULOSIS; ULTRAVIOLET RAYS