Zobrazeno 1 - 10
of 26
pro vyhledávání: '"S. E. Sommer"'
Publikováno v:
Avian Diseases. 47:738-744
We used real-time reverse transcriptase (RT)-polymerase chain reaction (PCR) to detect infectious bursal disease virus (IBDV) strains. The LightCycler (Roche) and hybridization probe system (Roche, Molecular Biochemicals) were used. A mutation probe
Autor:
S. E. Sommer, Daral J. Jackwood
Publikováno v:
Avian Diseases. 46:1030-1032
Molecular techniques have not only made timely and accurate detection of infectious bursal disease viruses (IBDVs) possible but also have allowed the identification of viral strains. Previously, we identified a genetic marker that distinguished wild-
Autor:
S. E. Sommer, Daral J. Jackwood
Publikováno v:
Avian diseases. 49(2)
Infectious bursal disease (IBD) associated with high mortality was first observed in Europe in the mid-1980s. The viruses identified in those outbreaks were described as being very virulent infectious bursal disease virus (vvIBDV) strains. These viru
Publikováno v:
The Veterinary record. 156(17)
INFECTIOUS bursal disease virus (IBDV) is an avian birnavirus. IBDV serotype 1 strains cause an immunosuppressive disease in chickens. Serotype 2 viruses were originally isolated from turkeys, and studies have demonstrated these isolates to be avirul
Publikováno v:
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 11(6)
Infectious bursal disease virus (IBDV), family Birnaviradae, is the etiologic agent of a commer- cially important, globally distributed, contagious, immunosuppressive disease of young chickens. A restriction enzyme-compatible ssRNA internal control w
Autor:
D J, Jackwood, S E, Sommer
Publikováno v:
Avian diseases. 46(4)
Molecular techniques have not only made timely and accurate detection of infectious bursal disease viruses (IBDVs) possible but also have allowed the identification of viral strains. Previously, we identified a genetic marker that distinguished wild-
Publikováno v:
Avian diseases. 45(2)
Infectious bursal disease virus (IBDV) strains have been identified and placed into molecular groups by a reverse transcriptase (RT)/polymerase chain reaction (PCR)-restriction fragment length polymorphism (RFLP) assay. The predicted amino acid seque
Publikováno v:
Avian diseases. 44(4)
The effect of day-of-age vaccination with infectious bursal disease virus (IBDV) alone or in combination with Marek's disease virus (MDV) in broiler chicks was investigated. One-day-old commercial broiler progeny obtained from IBDV-immunized breeder
Publikováno v:
Avian diseases. 43(2)
We examined the utility of baculovirus-expressed infectious bursal disease virus (IBDV) proteins to act as antigens in the enzyme-linked immunosorbent assay (ELISA). The three IBDV protein antigens tested included 1) a truncated VP2, 2) whole VP2, an
Autor:
D J, Jackwood, S E, Sommer
Publikováno v:
Avian diseases. 43(2)
Infectious bursal disease viruses (IBDVs) were identified in bursa samples from chickens reared outside the United States. All samples were obtained from commercially reared chicken flocks experiencing signs typical of infectious bursal disease. The