Search results - 107 results

Reduced proviral loads during primo-infection of sheep by Bovine Leukemia virus attenuated mutants.

Plasmids polymerase chain reaction Promoter Regions, Genetic Proviruses Quaternary Ammonium Compounds Sheep Sheep Diseases Terminal Repeat Sequences Viral Load Abstract: BACKGROUND: The early stages ...

Assessment of genetic, antigenic and pathotypic criteria for the characterization of IBDV strains.

(IBDV) strains. Nine strains of IBDV, isolated at different times and from different geographic regions of Europe and China, were characterized. Batches of all strains were prepared following standardized ...

Real-time PCR for simultaneous detection and genotyping of bovine viral diarrhea virus.

genotype I and II. A pair of primers specific for highly conserved regions of the 5’ UTR and two TaqMan probes were designed. The FAM and VIC-labeled probe sequences differed by three nucleotides, allowing ...

Risk analysis of the spread of classical swine fever virus through "neighbourhood infections" for different regions in Belgium.

Publication Type: Peer reviewed scientific article Authors: Mintiens, K; Laevens, H; Dewulf, J; Boelaert, F; Verloo, D; F. Koenen Source: Prev Vet Med, Volume 60, Issue 1, p.27-36 (2003) Keywords: Animals Belgium Classical Swine Fever Classical swine feve ...

Molecular analysis of the capsid coding region of a virulent encephalomyocarditis virus isolate after serial cell passages and assessment of its virulence.

order to evaluate the genetic variability of the CCR of an highly virulent Belgian EMCV isolate after 210 passages in cell culture, this region has been molecularly characterised by RT- PCR and ...

Use of the pAL5000 replicon in PAH-degrading mycobacteria: application for strain labelling and promoter probing.

Bacterial Electroporation Escherichia coli Genetic Markers Green Fluorescent Proteins Luminescent Proteins Microscopy, Confocal Mycobacterium Plasmids Polycyclic Aromatic Hydrocarbons Promoter Regions ...

Genetic and antigenic variability in bovine viral diarrhea virus (BVDV) isolates from Belgium.

1, p.17-28 (2002) Keywords: 5' Untranslated Regions Amino Acid Sequence Animals Antibodies, Viral Antigens, Viral Belgium Cattle Cell Line Diarrhea Viruses, Bovine Viral Genetic Variation ...

Specific bovine antibody response against a new recombinant Cryptosporidium parvum antigen containing 4 zinc-finger motifs.

a complete match between the sequencing data of the coding region of Cp22.4.1 and the corresponding gene at chromosomal level. Cloning in a pBAD- TOPO- TA expression vector permitted to evaluate the ...

A transcriptional luxAB reporter fusion responding to fluorene in Sphingomonas sp. LB126 and its initial characterisation for whole-cell bioreporter purposes.

Keywords: Artificial Gene Fusion Biosensing Techniques Fluorenes Genes, Bacterial Genes, Reporter Hydroxybenzoates Light Luciferases Mutation Phthalic Acids Promoter Regions, Genetic Sphingomonas Time Factors ...

Molecular epidemiology of a large classical swine fever epidemic in the European Union in 1997-1998.

Gabriel, A Source: Vet Microbiol, Volume 77, Issue 1-2, p.17-27 (2000) Keywords: 5' Untranslated Regions Amino Acid Sequence Animals Base Sequence Cells, Cultured Classical Swine Fever Classical swine ...

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