id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_dcovsdmpzfdbtk4bw5deczanou	R E Gordon	Black beauty out of Mycobacterium fortuitum Cruz	1970	3	.pdf	application/pdf	1030	338	80	Black Beauty Out of Mycobacterium fortuitum Cruz Institute of Microbiology, Rutgers University, New Bruinswick, New Jersey 08903 A black-pigmented strain developed 3 of Mycobacterium species, a strain described as nonpigmented (Fig. IA) and arylsulfatase-positive. Shortly after its arrival, cultures of the strain One black-pigmented colony deeply pigmented strain is shown in Fig. lB. addition to its black growth, this strain produced strain were strongly acid-fast, and its morphology the black-pigmented strain had the same physiological characteristics as its parent strain (Table deep black soluble pigment (4); the growth, The black-pigmented daughter strain from our black growth that we have observed. in Fig. 1C, sectors of the original whitish growth appeared in some cultures of the black strain, and Salicylate degradation test for differentiation of Mycobacterium fortuitum from other mycobacteria. 1. Growth of Mycobacterium fortuitum on yeast-dextrose-agar. positive strains. positive strains. d Only 52 strains were tested.	./cache/work_dcovsdmpzfdbtk4bw5deczanou.pdf	./txt/work_dcovsdmpzfdbtk4bw5deczanou.txt