Substrate utilization by Campylobacter jejuni and Campylobacter coli.
نویسندگان
چکیده
منابع مشابه
Substrate utilization by Campylobacter jejuni and Campylobacter coli.
An attempt was made to elucidate in Campylobacter spp. some of the physiologic characteristics that are reflected in the kinetics of CO2 formation from four 14C-labeled substrates. Campylobacter jejuni and C. coli were grown in a biphasic medium, and highly motile spiral cells were harvested at 12 h. Of the media evaluated for use in the metabolic tests, minimal essential medium without glutami...
متن کاملPrevalence of Campylobacter jejuni and Campylobacter coli in captive wildlife species of India
Campylobacteriosis is an important zoonotic disease and the prevalence of Campylobacter is largely unknown in the wildlife of India. A total of 370 samples, comprising of 314 fresh faecal samples from apparently healthy captive wild animals and birds, 30 stool swabs from animal care takers and 26 samples of the animals’ food and water were collected from G. B. Pant High Altitude Zoo, Nainital, ...
متن کاملA Molecular Survey of Campylobacter jejuni and Campylobacter Coli Virulence and Diversity
Background: The aim of this study was to determine the prevalence of virulence-associated genes and enterobacterial repetitive intergenic consensus PCR (ERIC-PCR) analysis of Campylobacter spp. isolated from children with diarrhea in Iran. Methods: A total of 200 stool specimens were obtained from children under 5 years during July 2012 to July 2013. Detection of C. jejuni and C. coli was perfo...
متن کاملHeme utilization in Campylobacter jejuni.
A putative iron- and Fur-regulated hemin uptake gene cluster, composed of the transport genes chuABCD and a putative heme oxygenase gene (Cj1613c), has been identified in Campylobacter jejuni NCTC 11168. Mutation of chuA or Cj1613c leads to an inability to grow in the presence of hemin or hemoglobin as a sole source of iron. Mutation of chuB, -C, or -D only partially attenuates growth where hem...
متن کاملCytotoxic and cytotonic factors produced by Campylobacter jejuni, Campylobacter coli, and Campylobacter laridis.
Complete toxigenicity studies were performed on 341 strains of Campylobacter spp., including 23 nonhuman isolates. Toxin profiles based on both cytotonic and cytotoxic factors were determined after analyzing responses in Vero, HeLa, CHO and Y-1 cells. Suckling mouse assays were consistently negative for all culture filtrates tested. Toxin-producing strains were frequently encountered among both...
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: Applied and Environmental Microbiology
سال: 1986
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.52.4.700-705.1986