Factors Necessary for Massive Growth of Group A Hemolytic Streptococcus
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چکیده
منابع مشابه
The Requirement of Ovalbumin for the Growth of Group a Hemolytic Streptococcus in a Synthetic Medium
Crystalline ovalbumin, when heated under controlled conditions, promoted growth of Streptococcus hemolyticus in a synthetic medium. A similar activation of albumin also was produced by ultraviolet irradiation or by shaking under nitrogen. Untreated albumin failed to permit growth under the same conditions. The activity of treated albumin was destroyed by aeration or by reaction with iodoacetate...
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In the course of rapid passages through mice a strain of group A type 27 hemolytic streptococcus was found to have lost its group carbohydrate without the loss of type-specific precipitinogens, agglutinogens, or its capacity to induce protective antibodies in rabbits, and without the acquisition of the carbohydrate of another group. The loss of group carbohydrate was shown to be complete, withi...
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We present the complete genome assembly of Streptococcus pyogenes ATCC 19615 (Rosenbach) as submitted to GenBank under accession number CP008926. This group A nonmotile β-hemolytic clinical isolate is used for quality control in a variety of commercially available tests. The assembled genome is 1.84 Mb (38.5% G+C content) and contains 1,788 coding regions.
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1942
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.43.4.481-494.1942