Effect of peptidic groups isolated from enzymic casein hydrolysate on growth and toxinogenesis of Clostridium welchii (perfringens).
نویسندگان
چکیده
Part I issued September 1970 PAGE Amended Nomenclature for Strains Related to Mycoplasma laidlawii. By D. G. FF. EDWARD and E. A. FREUNDT . Effect of Peptidic Groups Isolated from Enzymic Casein Hydrolysate on Growth and Toxinogenesis of Clostridiurn welchii (perfringens). By K . NEKVASILOVA, J. S~DLO and J. HAZA . Studies on the Mechanism of Inhibition of Growth of Vibrio cholerae by Erythrose. By J. NATH and A. G. DATTA Growth Inhibition of Soil Fungi by Insecticides and Annulment of Inhibition by Yeast Extract or Nitrogenous Nutrients. By G. T, COWLEY and E. P. LICHENSTEIN . .
منابع مشابه
The growth requirements of Clostridium perfringens (welchii) BP6K.
The objectives of the investigation of the nutrition of Clostridiu,m perfringens were twofold. In the first place, the development of a chemically defined medium was prerequisite for the understanding of the factors and conditions favorable to production of t#oxins or exoenzymes. Secondly, it became evident early in the investigation that the organism presented exceptional advantages as a means...
متن کاملGenotyping of Clostridium perfringens isolated from broiler meat in northeastern of Iran
Clostridium perfringens is an important cause of bacterial food poisoning worldwide. The disease is caused by C. perfringens enterotoxin (CPE) encoded by cpe gene. The aim of this research was to identify the different types of C. perfringens and the presence of cpe gene in isolated bacteria from broilers’ meat marketed in retail meat shops of Mashha...
متن کاملFactors Involved in Production of Clostridium Welchii Alpha Toxin
Maximum production of the alpha toxin by Cl. welchii is dependent on the inclusion in the medium of several substances in addition to those required for growth. These factors include: 1. Some substance present in enzymatic digests of certain proteins such as casein and gelatine. 2. Glycerylphosphorylcholine and other substances that are present in extracts of pancreas. 3. The use of starch or d...
متن کاملMolecular typing of toxigenic Clostridum perfringens isolated from sheep in Iran
In this research a molecular method based on polymerase chain reaction for typing of Clostridium perfringens was developed and toxin genotypes of 64 isolates from sheep and goats in Iran were determined. The PCR assays were developed for detection of alpha (cpa), beta (cpb) and epsilon (etx) toxin genes, allowing classification of the isolates into genotypes A B, C and D. The field isolates ...
متن کاملTyping of Toxigenic Isolates of Clostridium perfringens by Multiplex PCR in Ostrich
Clostridium perfringens is an important pathogen that provokes numerous different diseases. This bacterium is classified into five various types, each of which capable of causing a distinct disease. There are various methods for the bacterial identification, many are labor-intensive, time-consuming, expensive and also show low sensitivity and specificity. The aim of this research was to identif...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of general microbiology
دوره 62 1 شماره
صفحات -
تاریخ انتشار 1970