VetBact
VetBact logo

VetBact

Swedish University of Agricultural Sciences

Veterinary bacteriology: information about important bacteria
Veterinary bacteriology


Species/Subspecies: Campylobacter jejuni subsp. doylei
Category: Primarily of interest in human medicin
Etymology: Genus name: a curved rod.
Species epithet: of jejunum (the middle part of the small intestine).
Subspecies epithet: named in honor of the American veterinarian L.P. Doyle.
Significance:  [Important]   
Taxonomy:
Phylum
Proteobacteria
Class
Epsilonproteobacteria
Order
Campylobacterales
Family
Campylobacteraceae 
Genus
Campylobacter
Type Strain: 093 = ATCC 49349= CCUG 24567 = NCTC 11951.
Macromorphology (smell):
Micromorphology:
Gram +/Gram -:G -
Metabolism: Microaerophilic
Catalase/Oxidase:(+)/+
Other Enzymes: Hippuricase + (hippurate +), urease -.
Fermentation of carbohydrates: Campylobacter spp. can neither ferment nor oxidize carbohydrates.
Spec. Char.:
Disease:Bacteremia, diarrhea, food-borne gastroenteritis.
Hosts: Humans
Clinical Picture:
16S rRNA Seq.:
Acc-noStrainNumber of NTOperon
DQ174144 LMG 8843T 1341  

Taxonomy/phylogeny:
 
About 25 species have been described within in the genus Campylobacter and some of these are further divided into subspecies. This genus is closely related to the following genera: Sulfurospirillum, Arcobacter and Helicobacter. C. jejuni is closely related to C. lari and C. volucris.
Updated:2020-11-05

News

New families introduced within the order Enterobacterales
Phylogenetic tree for the order <i>Enterobacteriales</i>.

The order Enterobacterales (formerly called Enterobacteriales) previously consisted of bacteria with different properties and phylogenetically, these bacteria were far apart. In order for the taxonomy to be more in line with phylogeny, some of these bacteria have, therefore, been sorted into 6 new families.

Published 2022-04-13. Read more...

Recently Updated

Recent blog posts


Swedish University of Agricultural Sciences