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Résultats de la recherche - 79 results
Classical swine fever virus: a ring test to evaluate RT-PCR detection methods.
viral RNA representative of seven different genetic subtypes of CSFV. The other set comprised 40 clinical samples containing tonsil, spleen, whole blood or serum from a pig that had been experimentally ...
Experimental infection of slaughter pigs with classical swine fever virus: transmission of the virus, course of the disease and antibody response.
fever virus was investigated in an isolation unit containing four pens, each containing six slaughter pigs. One pig in the middle pen of three adjacent pens was inoculated intramuscularly and intranasally ...
Phylogenetic analysis of European encephalomyocarditis viruses: comparison of two genomic regions.
which contained viruses from Greece isolated between 1986 and 1997 and from Belgium in 1991 and the other which contained viruses from Italy (1986-1996), Cyprus (1994-1995), France (1995) and ...
Implementation of quality assurance in national foot and mouth disease laboratories, based on the guidelines of the Office International des Epizooties.
International Cooperation Laboratories Quality Control Veterinary Medicine Abstract: The final act of the Uruguay Round of the General Agreement on Tariffs and Trade, 1994, contains the Agreement on the ...
Characterisation of chicken monocytes, macrophages and interdigitating cells by the monoclonal antibody KUL01.
spleen and gut macrophages contained non-specific esterase and acid phosphatase activities characteristic for antigen-processing. Further, it was demonstrated that KUL01-reactive peripheral blood monocytes ...
Differentiation of the seven serotypes of foot-and-mouth disease virus by reverse transcriptase polymerase chain reaction.
PCR to detect FMDV regardless of the serotype. Positive cDNA was assayed in two multi-primer PCR mixes containing type-specific primers capable of distinguishing between the seven serotypes. The ...
Epidemiological characteristics of an outbreak of classical swine fever in an area of high pig density.
ill animals was positively correlated with the proportion of serologically positive animals in a pig house during the phase when the disease was spreading. Fifty-eight per cent of pig houses containing ...
Attenuation of bovine leukemia virus by deletion of R3 and G4 open reading frames.
Viral Sequence Deletion Sheep Trans-Activators Transcriptional Activation Viral Vaccines Virus Replication Abstract: Complex oncoviruses contain, in addition to the classical retroviral genes (gag, pol, ...
Individual chaperones required for Yop secretion by Yersinia.
The secretion domain is nevertheless contained in their N-terminal part but these domains do not resemble each other in the different Yops. We have previously shown that YopE secretion requires SycE, ...
YscN, the putative energizer of the Yersinia Yop secretion machinery.
encodes a 47.8-kDa protein similar to the catalytic subunits of F0F1 and related ATP ases, as well as to products of other genes presumed to be involved in a type III secretion pathway. YscN contains the ...