Group E Salmonella with T1 Antigen
نویسندگان
چکیده
منابع مشابه
Polysaccharide Antigen of Salmonella typhi
Classical identification of S. typhi involves culture on primary agar plates and requires another 24 hours for biochemical testing. The colonies suspected to be Salmonellae will be further tested with their speci fic antisera. Most isolates of Sal monella from natural sources can be classified serologically into five groups, A to E, by a combination of multiple o (somatic), H (flagella) and V...
متن کاملSalmonella, Listeria, E
Introduction Throughout the world food safety and quality is a topic of public concern. Wellpublicized and widespread foodborne disease outbreaks have created an awareness of potential threats to human health from food products. Much of the concern about foodborne disease is related to the changing nature of outbreaks. Traditionally, outbreaks of foodborne disease were acute and highly local in...
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U pałeczek Salmonella obserwuje się więcej niż jedną fazę antygenów rzęskowych, co jest uwarunkowane występowaniem jednego, dwóch lub trzech genów, które niezależnie od siebie kodują białko strukturalne witki rzęski o właściwościach antygenowych. Gen fliC koduje antygen rzęskowy pierwszej fazy, natomiast gen fljB – drugiej fazy. Trzecia faza antygenu rzęskowego związana jest z genem umiejscowio...
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O antigen mutants were obtained from Salmonella durban, a group D(1) organism, by treatment with N-methyl-N'-nitro-N-nitrosoguanidine. Serological studies demonstrated that the mutants lost the O-9 antigen factor of the parent organism but acquired the O-2 factor specific to group A Salmonella. Lipopolysaccharides of the mutant strains contained paratose which determines the specificity of O-2 ...
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ژورنال
عنوان ژورنال: Nippon Saikingaku Zasshi
سال: 1961
ISSN: 1882-4110,0021-4930
DOI: 10.3412/jsb.16.805