Results 211 to 220 of about 12,541 (235)

Spore formation in the Actinoplanaceae (Actinomycetales)

Archives of Microbiology, 1974
Spore development in four genera, Actinoplanes, Dactylosporangium, Planomonospora, and Streptosporangium, was studied by transmission and scanning electron microscopy. Actinoplanes and Streptosporangium formed spores by fragmentation of a hypha within its expanded outer sheath, as do many other actinomycetes. Dactylosporangium and Planomonospora formed
G P, Sharples, S T, Williams, R M, Bradshaw   +2 more
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Actinomycetales Infection in the Acquired Immunodeficiency Syndrome

Annals of Internal Medicine, 1985
Four parenteral drug abusers with the acquired immunodeficiency syndrome had nonmycobacterial actinomycetales infections. Three patients had nocardiosis and one developed a streptomyces lymphadenitis. There was pericardial involvement in two patients, and two patients died.
H A, Holtz, D P, Lavery, R, Kapila
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Polysaccharide-hydrolyzing enzymes ofFrankia (Actinomycetales)

Plant and Soil, 1988
Studies were made of the polysaccharide-hydrolyzing activity inFrankia (Actinomycetales) grown in synthetic media using modifications of three standard assay procedures. In screening five different strains ofFrankia for cellulase activity, based on the method of utilization of cellulose in liquid culture, only one strain, CcI3, degraded filter paper ...
Stephen Safo-Sampah, John G. Torrey
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CYTOPLASMIC ANTIGEN RELATIONSHIPS AMONG THE ACTINOMYCETALES

Journal of Bacteriology, 1964
Kwapinski , J. B. (The University of New England, Armidale, N.S.W., Australia). Cytoplasmic antigen relationships among the Actinomycetales. J. Bacteriol. 87: 1234–1237. 1964.—Cytoplasm obtained from 44 strains of the Actinomycetales was tested against the homologous and heterologous antisera in a ...
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Relationships of the Actinomycetales

Mycologia, 1960
The evolutionary scheme herein proposed involves a series of organisms showing morphological and physiological relationships beginning with a sporangial ancestor with motile spores evolving to redu...
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[Actinomycetales in cutaneous pathology].

Dermatologica, 1979
After discussing the classification of the Actinomycetales, the authors give a detailed description of the epidemiology and particularly of the clinical features of cutaneous diseases induced by genera such as Actinomyces, Norcardia and Streptomyces. Histopathological and immunological studies, together with laboratory and differential diagnostics, are
G, Zina, S, Sartoris, O, Cervetti
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Chainia, a New Genus of the Actinomycetales

Nature, 1955
AN actinomycete isolated from soil in Poona showed on examination characters representing an undescribed genus. The species was saprophytic, aerobic and mesophilic, growing readily on the various nutrient agar media employed. The colonies on glucose–peptone agar are faint cream-yellow in early stages, with well-developed fine non-septate mycelium, 0.4 ...
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Immunochemistry of Mycococcus and its position within Actinomycetales

Canadian Journal of Microbiology, 1971
Cytoplasms, capsules, cell walls, and extracellular antigens or Mycococcus were prepared and examined by selected chemical and immunological methods. Soluble components were separated and purified by the isoelectrofocusing and polyacrylamide electrophoresis.
J B, Kwapinski, A F, Cheng, A, Alcasid, J, Dowler   +3 more
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Geodermatophilus, a New Genus of the Dermatophilaceae (Actinomycetales)

Journal of Bacteriology, 1968
Organisms having a complex life cycle similar to the animal pathogen Dermatophilus congolensis have been isolated from soils of the United States. The soil isolates grow readily on agar media producing a black, friable, or sooty colony; in broth, the isolates produce a thick sediment with a clear supernatant fluid ...
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