J Lloyd Spencer

Summary

Affiliation: Canadian Food Inspection Agency
Country: Canada

Publications

  1. ncbi request reprint Public health implications related to spread of pathogens in manure from livestock and poultry operations
    J Lloyd Spencer
    Animal Diseases Research Institute, Canadian Food Inspection Agency, Ottawa, Ontario, Canada
    Methods Mol Biol 268:503-15. 2004
  2. ncbi request reprint The fate of the recombinant DNA in corn during composting
    Jiewen Guan
    Ottawa Laboratory Fallowfield, Canadian Food Inspection Agency, Ottawa, Ontario, Canada
    J Environ Sci Health B 40:463-73. 2005
  3. ncbi request reprint Development of a real-time PCR assay using SYBR Green chemistry for monitoring Marek's disease virus genome load in feather tips
    Mohamed Faizal Abdul-Careem
    Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ont, Canada N1G 2W1
    J Virol Methods 133:34-40. 2006
  4. doi request reprint The fate of recombinant plasmids during composting of organic wastes
    Jiewen Guan
    Ottawa Laboratory Fallowfield, Canadian Food Inspection Agency, Ottawa, Ontario, Canada
    J Environ Sci Health B 45:279-84. 2010
  5. ncbi request reprint Evidence for virus closely related to avian myeloblastosis-associated virus type 1 in a commercial stock of chickens
    J Lloyd Spencer
    Canadian Food Inspection Agency, Ottawa Laboratory Fallowfield, Animal Diseases Research Institute, 3851 Fallowfield Road, Ottawa, Ontario, Canada K2H 8P9
    Avian Pathol 32:383-90. 2003
  6. ncbi request reprint Aerosol transmission of an avian influenza H9N2 virus with a tropism for the respiratory tract of chickens
    Jiewen Guan
    Ottawa Laboratory Fallowfield, Canadian Food Inspection Agency, 3851 Fallowfield Road, Ottawa, Ontario, Canada K2H 8P9
    Avian Dis 57:645-9. 2013
  7. pmc Evidence for degradation of abnormal prion protein in tissues from sheep with scrapie during composting
    Hongsheng Huang
    Ottawa Laboratory Fallowfield Animal Diseases Research Institute, Canadian Food Inspection Agency, 3851 Fallowfield Road, Ottawa, Ontario K2H 8P9
    Can J Vet Res 71:34-40. 2007
  8. ncbi request reprint Relationship between Marek's disease and the time course of viral genome proliferation in feather tips
    Urs Kuhnlein
    Department of Animal Science, McGill University, Canada
    Avian Dis 50:173-8. 2006

Collaborators

Detail Information

Publications8

  1. ncbi request reprint Public health implications related to spread of pathogens in manure from livestock and poultry operations
    J Lloyd Spencer
    Animal Diseases Research Institute, Canadian Food Inspection Agency, Ottawa, Ontario, Canada
    Methods Mol Biol 268:503-15. 2004
    ..It has been observed that despite linkages between outbreaks of gastroenteritis in humans and livestock operations, the importance of animal manure in the spread of infectious agents tends to be underestimated...
  2. ncbi request reprint The fate of the recombinant DNA in corn during composting
    Jiewen Guan
    Ottawa Laboratory Fallowfield, Canadian Food Inspection Agency, Ottawa, Ontario, Canada
    J Environ Sci Health B 40:463-73. 2005
    ..3 to 3.0 log10. The rapid degradation of the transgene during composting of Bt corn plants suggested that the composting process could be used for safe disposal of transgenic plant wastes...
  3. ncbi request reprint Development of a real-time PCR assay using SYBR Green chemistry for monitoring Marek's disease virus genome load in feather tips
    Mohamed Faizal Abdul-Careem
    Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ont, Canada N1G 2W1
    J Virol Methods 133:34-40. 2006
    ..i. and the number of MDV copies peaked by day 14 p.i., but then gradually decreased by day 28. This reliable real-time PCR assay may be used for monitoring MDV genome loads in tissues of experimentally or naturally infected birds...
  4. doi request reprint The fate of recombinant plasmids during composting of organic wastes
    Jiewen Guan
    Ottawa Laboratory Fallowfield, Canadian Food Inspection Agency, Ottawa, Ontario, Canada
    J Environ Sci Health B 45:279-84. 2010
    ..The study showed the potential for composting as a safe procedure for disposal of bacteria carrying transgenes in recombinant plasmids...
  5. ncbi request reprint Evidence for virus closely related to avian myeloblastosis-associated virus type 1 in a commercial stock of chickens
    J Lloyd Spencer
    Canadian Food Inspection Agency, Ottawa Laboratory Fallowfield, Animal Diseases Research Institute, 3851 Fallowfield Road, Ottawa, Ontario, Canada K2H 8P9
    Avian Pathol 32:383-90. 2003
    ....
  6. ncbi request reprint Aerosol transmission of an avian influenza H9N2 virus with a tropism for the respiratory tract of chickens
    Jiewen Guan
    Ottawa Laboratory Fallowfield, Canadian Food Inspection Agency, 3851 Fallowfield Road, Ottawa, Ontario, Canada K2H 8P9
    Avian Dis 57:645-9. 2013
    ..These findings suggested that aerosol transmission of viruses similar to LPAI H9N2 could efficiently occur, at least over short distances...
  7. pmc Evidence for degradation of abnormal prion protein in tissues from sheep with scrapie during composting
    Hongsheng Huang
    Ottawa Laboratory Fallowfield Animal Diseases Research Institute, Canadian Food Inspection Agency, 3851 Fallowfield Road, Ottawa, Ontario K2H 8P9
    Can J Vet Res 71:34-40. 2007
    ..These results indicate that composting may have value as a means for degrading PrP(Sc) in carcasses and other wastes...
  8. ncbi request reprint Relationship between Marek's disease and the time course of viral genome proliferation in feather tips
    Urs Kuhnlein
    Department of Animal Science, McGill University, Canada
    Avian Dis 50:173-8. 2006
    ....