PRODUCTION OF RECEPTOR-DESTROYING ENZYME BY VIBRIO COMMA IN SYNTHETIC MEDIUM
نویسندگان
چکیده
منابع مشابه
Production of receptor-destroying enzyme by Vibro comma in synthetic medium.
For several years receptor-destroying enzyme has been employed as a tool in numerous interesting experiments involving influenza virus. As a result of many careful investigations it is generally accepted that this enzyme catalyzes the breakdown of several mucoproteins found in animal tissues by removing sialic acid from the remainder of the mueoprotein molecule (Gottschalk, 1955). On the other ...
متن کاملProduction of the Kanagawa hemolysin by Vibrio parahaemolyticus in a synthetic medium.
A synthetic medium capable of supporting growth of Vibrio parahaemolyticus is described. Growth yields and generation times were comparable to growth in a complex medium, although Kanagawa hemolysin was undetectable in the synthetic medium. Upon the addition of single amino acids to this synthetic medium, only D-tryptophan induced production of the hemolysin. L-Tryptophan was found to inhibit t...
متن کاملPreparation of Spheroplasts from Vibrio Comma.
Chatterjee, B. R. (Baylor University College of Medicine, Houston, Texas), and Robert P. Williams. Preparation of spheroplasts from Vibrio comma. J. Bacteriol. 85:838-841. 1963.-Spheroplasts were prepared from several strains of Vibrio comma by lysozyme treatment combined with freezing and thawing of the organisms. The optimal concentration of lysozyme was 50 mug/ml, although some spheroplasts ...
متن کاملHemolysin-destructive factor of Vibrio cholerae (Vibrio comma).
Feeley and Pittman (Bull. World Health Organ. 28:347, 1963) speculated that a hemolysin (HL) destructive enzyme produced by El Tor vibrio at a late stage of growth lowers the HL titer. We proved the production of an HL-destructive factor (HDF) by strains of classical cholera and El Tor vibrio and established an in vitro method for quantitative titration of HDF. HL was prepared by growing a hemo...
متن کاملClassification of Vibrio Cholerae (vibrio Comma), including El Tor Vibrios, by Infrasubspecific Characteristics.
Feeley, John C. (National Institutes of Health, Bethesda, Md.). Classification of Vibrio cholerae (Vibrio comma), including El Tor vibrios, by infrasubspecific characteristics. J. Bacteriol. 89:665-670. 1965.-A study of the properties of 220 serotype O group I vibrios indicated striking similarity in most of their properties. However, by using four tests often applied in the identification of t...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1958
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.75.1.26-30.1958