Evaluation of Genotypic and Phenotypic Protease Virulence Tests for Dichelobacter nodosus Infection in Sheep. [PDF]
McPherson AS +2 more
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Persistence of Dichelobacter nodosus, the causal agent of ovine footrot [PDF]
Ovine footrot (FR) is an economically important disease that causes lameness and affects sheep flocks worldwide. It is characterized by interdigital skin inflammation (interdigital dermatitis [ID]) with, or without, separation of the hoof horn from the underlying tissue (severe footrot [SFR]).
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A recently introduced Dichelobacter nodosus strain caused an outbreak of footrot in Norway. [PDF]
Gilhuus M +4 more
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High-level association of bovine digital dermatitis Treponema spp. with contagious ovine digital dermatitis lesions and presence of Fusobacterium necrophorum and Dichelobacter nodosus. [PDF]
Sullivan LE +10 more
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Dichelobacter nodosus, Fusobacterium necrophorum and the epidemiology of footrot
Anaerobe, 2009Footrot is a debilitating disease of sheep resulting in lameness, production losses and suffering. To study the basic bacteriology of the disease, a survey was initiated across commercial farms and non-commercial research flocks to compare the bacteriology of symptomatic footrot infected sheep with healthy asymptomatic sheep.
Grant, Bennett +3 more
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Characterisation of Dichelobacter nodosus isolates from Norway
Veterinary Microbiology, 2013An outbreak of ovine footrot in Norway in 2008, the first reported since 1948, prompted action to investigate Norwegian isolates of Dichelobacter nodosus. A total of 579 isolates from 124 different farms were characterised. These included 519 isolates from sheep, 52 isolates from cattle and 8 isolates from goats. The potential virulence of the isolates
Marianne, Gilhuus +5 more
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Transformation-mediated serogroup conversion of Dichelobacter nodosus
Veterinary Microbiology, 2003Dichelobacter nodosus is the essential causative agent of footrot in sheep. The type IV fimbriae of D. nodosus are required for virulence, are highly immunogenic and immunoprotective, and can be divided into 10 major serogroups. Fimbrial variation has been postulated to have arisen because of genetic recombination within the fimbrial gene region ...
Ruth M, Kennan +4 more
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The laboratory culture of Dichelobacter nodosus in a footrot eradication program
Australian Veterinary Journal, 1994As part of a program to eradicate virulent footrot from Western Australia, 2745 isolates of Dichelobacter nodosus were isolated from 5263 specimens from 1883 submissions. The virulence of each isolate was assessed using protease thermostability and isoenzyme zymogram.
D R, Pitman, M A, Palmer, L J, Depiazzi
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Regulation and genomics of Dichelobacter nodosus
2021This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
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