HEMOLYTIC REACTIONS OF A PATHOGENIC BOVINE STRAIN OF B. COLI
نویسندگان
چکیده
منابع مشابه
Studies on Pathogenic B. Coli from Bovine Sources
1. The soluble specific substance obtained from a capsulated strain of B. coli is not identical with any specific substance heretofore described. It is a carbohydrate, composed of 80 per cent of hexose, probably partly of dextro- and partly of levorotatory sugar, since the rotation of the hydrolysate is low. Glucuronic acid is probably present in the molecule. 2. Crude "residue" or specific sub...
متن کاملProduction of a bacteriolysin by a hemolytic Escherichia coli strain.
Nonhemolytic Escherichia coli were outnumbered by hemolytic E. coli within 24 h after being inoculated in a mixed culture at an initial ratio of 200 nonhemolytic to 1 hemolytic organism. The hemolytic strain was found to produce a cell-free, filterable substance which causes lysis of nonhemolytic E. coli B when grown in liquid cultures but not when grown on agar plates. The bacteriolysin is ina...
متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Genome sequence of a porcine extraintestinal pathogenic Escherichia coli strain.
Extraintestinal pathogenic Escherichia coli (ExPEC) is an important pathogen which can infect humans and animals and cause many diseases outside the intestine. Here, we report the first draft genome sequence of a porcine ExPEC strain, PCN033, isolated from a pig with meningitis.
متن کاملComparative Study of Antimicrobial Activities of TiO2 and CdO Nanoparticles against the Pathogenic Strain of Escherichia coli
Background: and Objectives:The aim of this study was to detect the antibacterial properties of 0.01, 0.5 and 1% nano-TiO2 and -CdO against E. coli. Materials and Methods: E. coli was cultured in liquid and agar nutrient medium to evaluate the antibacterial effects of 0.01, 0.05 and 1% of both nano-TiO2 and -CdO via the optical densit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1928
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.16.2.123-134.1928