Research Topics
| Shaun TylerSummaryAffiliation: Public Health Agency of Canada Country: Canada Publications
| Collaborators
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Detail Information
Publications
Distribution and phylogenetic comparisons of a novel mosquito flavivirus sequence present in Culex tarsalis Mosquitoes from western Canada with viruses isolated in California and ColoradoShaun Tyler
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba, Canada
Am J Trop Med Hyg 85:162-8. 2011....- whole-genome sequence of livestock-associated st398 methicillin-resistant staphylococcus aureus Isolated from Humans in CanadaGeorge R Golding
National Microbiology Laboratory, Winnipeg, Manitoba, Canada
J Bacteriol 194:6627-8. 2012.... 
Next-generation sequencing of dried blood spot specimens: a novel approach to HIV drug-resistance surveillanceHezhao Ji
National HIV and Retrovirology Laboratories, National Microbiology Laboratory, Public Health Agency of Canada, Ottawa, ON, Canada
Antivir Ther 16:871-8. 2011..In this study, we conducted HIV DR surveillance on DBS using NGS and identified minority variants in individual patients...
Genetic analysis of Canadian isolates of C:2a:P1.2,5 and B:2a:P1.2,5 Neisseria meningitidis strains belonging to the hypervirulent clone of ET-15Shaun Tyler
Canadian Science Centre for Human and Animal Health, Winnipeg, Canada
Can J Microbiol 50:433-43. 2004..However, two isolates that appeared identical by all methods employed were temporally and geographically related although no epidemiological evidence is available indicating a link between these strains...- Nationwide molecular surveillance of pandemic H1N1 influenza A virus genomes: Canada, 2009Morag Graham
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba, Canada
PLoS ONE 6:e16087. 2011..Sequencing has since been conducted at an unprecedented rate globally in order to monitor the diversification of this emergent virus and to track mutations that may affect virus behavior... - HIV drug resistance surveillance using pooled pyrosequencingHezhao Ji
National HIV and Retrovirology Laboratories, National Microbiology Laboratory, Public Health Agency of Canada, Ottawa, Canada
PLoS ONE 5:e9263. 2010.... - Complete nucleotide sequence of a 92-kilobase plasmid harboring the CTX-M-15 extended-spectrum beta-lactamase involved in an outbreak in long-term-care facilities in Toronto, CanadaDavid A Boyd
Nosocomial Infections, National Microbiology Laboratory, 1015 Arlington St, Winnipeg, Manitoba, Canada
Antimicrob Agents Chemother 48:3758-64. 2004..coli strain isolated in India in 1999, revealed that the plasmids had several features in common, including an R100 backbone and several of the resistance genes, including bla(CTX-M-15), bla(TEM-1), bla(OXA-1), tetA, and aac(6')-Ib... - Immunochemical studies and genetic background of two Neisseria meningitidis isolates expressing unusual capsule polysaccharide antigens with specificities of both serogroup Y and W135Raymond S W Tsang
Laboratory for Vaccine Preventable Bacterial Diseases, National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB R3E3R2, Canada
Can J Microbiol 54:229-34. 2008..How these strains may affect results of routine surveillance, PCR diagnosis, and immuno-protection by vaccination are discussed... - Livestock-associated methicillin-resistant Staphylococcus aureus sequence type 398 in humans, CanadaGeorge R Golding
National Microbiology Laboratory, Winnipeg, Manitoba, Canada
Emerg Infect Dis 16:587-94. 2010..Although prevalence of livestock-associated MRSA seems to be low for the general population in Canada, recent emergence of infections resulting from this strain is of public health concern... - Molecular definition of vaginal microbiota in East African commercial sex workersJohn J Schellenberg
Department of Medical Microbiology, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
Appl Environ Microbiol 77:4066-74. 2011..We conclude that cpn60 UT is ideally suited to next-generation sequencing technologies for further investigation of microbial community dynamics and mucosal immunity underlying HIV resistance in this cohort... - Human infection with a triple-reassortant swine influenza A(H1N1) virus containing the hemagglutinin and neuraminidase genes of seasonal influenza virusNathalie Bastien
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba, Canada
J Infect Dis 201:1178-82. 2010..The neuraminidase and hemagglutinin genes of A/Saskatchewan/5350/2009, A/Saskatchewan/5351/2009, and A/Saskatchewan/5131/2009 were derived from human H1N1 virus and were closely related to those of A/Brisbane/59/2007... - High-throughput genome sequencing of two Listeria monocytogenes clinical isolates during a large foodborne outbreakMatthew W Gilmour
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
BMC Genomics 11:120. 2010..monocytogenes isolates was used to rapidly provide the genome sequence of the primary outbreak strain and to investigate the extent of genetic diversity associated with a change of a single restriction enzyme fragment during PFGE... - VanG-type vancomycin-resistant Enterococcus faecalis strains isolated in CanadaDavid A Boyd
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba
Antimicrob Agents Chemother 50:2217-21. 2006..faecalis BM4518. E. faecalis N03-0233 (vancomycin MIC, 16 microg/ml) was found to harbor a novel vanG operon, vanG2, on an element in a different chromosomal location than the vanG-harboring elements in G1-0247 and BM4518... - Pyrosequencing of the chaperonin-60 universal target as a tool for determining microbial community compositionJohn Schellenberg
Department of Medical Microbiology, University of Manitoba, 730 William Avenue, Winnipeg, Manitoba R3E 0W3, Canada
Appl Environ Microbiol 75:2889-98. 2009..These observations demonstrate that pyrosequencing of cpn60 UT amplicons provides a robust, reliable method for deep sequencing of microbial communities...