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L. Ng · SciRah

Researcher profile · Semantic Scholar

L. Ng

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L. Ng — researcher profile on SciRah

h-index: 38
Works: 103
Citations: 5,163

Most-cited papers

Multiplex PCR for the detection of tetracycline resistant genes.
L. Ng, I. Martin, M. Alfa, M. Mulvey
2001Molecular and Cellular Probes865 citations
Semantic Scholar
Ceftiofur Resistance in Salmonella enterica Serovar Heidelberg from Chicken Meat and Humans, Canada
L. Dutil, R. Irwin, R. Finley, L. Ng +14 more
2010Emerging Infectious Diseases431 citations Open access
Semantic Scholar
Building PulseNet International: An Interconnected System of Laboratory Networks to Facilitate Timely Public Health Recognition and Response to Foodborne Disease Outbreaks and Emerging Foodborne Diseases
B. Swaminathan, P. Gerner-Smidt, L. Ng, S. Lukinmaa +4 more
2006Foodborne pathogens and disease206 citations Open access
Semantic Scholar
Genetic Characterization of Antimicrobial Resistance in Canadian Isolates of Salmonella Serovar Typhimurium DT104
L. Ng, M. Mulvey, I. Martin, G. Peters +1 more
1999Antimicrobial Agents and Chemotherapy204 citations Open access
Semantic Scholar
Mutation in 23S rRNA Associated with Macrolide Resistance in Neisseria gonorrhoeae
L. Ng, I. Martin, Gary Liu, L. Bryden
2002Antimicrobial Agents and Chemotherapy171 citations Open access
Semantic Scholar
Genomic Variability of O Islands Encoding Tellurite Resistance in Enterohemorrhagic Escherichia coli O157:H7 Isolates
Diane E. Taylor, Michelle M. Rooker, M. Keelan, L. Ng +4 more
2002Journal of Bacteriology145 citations Open access
Semantic Scholar
Partial characterization of a genomic island associated with the multidrug resistance region of Salmonella enterica Typhymurium DT104.
D. Boyd, G. Peters, L. Ng, M. Mulvey
2000FEMS Microbiology Letters144 citations Open access
Semantic Scholar
The laboratory diagnosis of Neisseria gonorrhoeae.
L. Ng, I. Martin
2005The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale114 citations Open access
Semantic Scholar
Morphological forms and viability of Campylobacter species studied by electron microscopy
L. Ng, R. Sherburne, Diane E. Taylor, M. Stiles
1985Journal of Bacteriology113 citations Open access
Semantic Scholar
Canadian Integrated Program for Antimicrobial Resistance Surveillance (CIPARS) Farm Program: Results from Finisher Pig Surveillance
K. Doré, R. Finley, R. Irwin, L. Ng +19 more
2010Zoonoses and Public Health106 citations Open access
Semantic Scholar
Development and application of MLVA methods as a tool for inter-laboratory surveillance
C. Nadon, E. Trees, L. Ng, E. M. Nielsen +4 more
2013Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin91 citations Open access
Semantic Scholar
Identification of Campylobacter spp. and discrimination from Helicobacter and Arcobacter spp. by direct sequencing of PCR-amplified cpn60 sequences and comparison to cpnDB, a chaperonin reference sequence database.
J. Hill, A. Paccagnella, K. Law, P. Melito +6 more
2006Journal of Medical Microbiology90 citations Open access
Semantic Scholar
Isolation and characterization of Campylobacter pyloridis from gastric biopsies.
Diane E. Taylor, J. A. Hargreaves, L. Ng, R. Sherbaniuk +1 more
1987American Journal of Clinical Pathology85 citations
Semantic Scholar
Clonality and Antimicrobial Resistance Gene Profiles of Multidrug- Resistant Salmonella enterica Serovar Infantis Isolates from Four Public Hospitals in Rio de Janeiro, Brazil
É. Fonseca, O. L. Mykytczuk, M. Asensi, E. M. F. Reis +4 more
2006Journal of Clinical Microbiology76 citations Open access
Semantic Scholar
Epidemiologic Typing of Salmonella enterica Serotype Enteritidis in a Canada-Wide Outbreak of Gastroenteritis due to Contaminated Cheese
R. Ahmed, G. Soule, W. Demczuk, C. Clark +7 more
2000Journal of Clinical Microbiology74 citations Open access
Semantic Scholar
Sequence analysis of the family of penicillinase-producing plasmids of Neisseria gonorrhoeae.
F. Pagotto, A. Aman, L. Ng, Kwok-Him Yeung +2 more
2000Plasmid73 citations
Semantic Scholar
Surveillance for Listeria monocytogenes and listeriosis, 1995–2004
C. Clark, J. Farber, F. Pagotto, N. Ciampa +4 more
2009Epidemiology and Infection72 citations Open access
Semantic Scholar
Phylogenetic study and identification of human pathogenic Vibrio species based on partial hsp60 gene sequences.
Anita Y. C. Kwok, Jason T. Wilson, M. Coulthart, L. Ng +2 more
2002Canadian Journal of Microbiology (print)68 citations
Semantic Scholar
Specific detection and confirmation of Campylobacter jejuni by DNA hybridization and PCR
L. Ng, C. I. Kingombe, W. Yan, D. Taylor +3 more
1997Applied and Environmental Microbiology68 citations Open access
Semantic Scholar
Isolation and characterization of nisin‐producing Lactococcus lactis subsp. lactis from bean‐sprouts
Y. Cai, L. Ng, J. Farber
1997Journal of Applied Microbiology67 citations
Semantic Scholar
Inhibition of Campylobacter coli and Campylobacter jejuni by antibiotics used in selective growth media
L. Ng, M. Stiles, D. Taylor
1985Journal of Clinical Microbiology67 citations Open access
Semantic Scholar
Enterobacteriaceae associated with meats and meat handling
M. Stiles, L. Ng
1981Applied and Environmental Microbiology65 citations Open access
Semantic Scholar
Comparison of Molecular Typing Methods Useful for Detecting Clusters of Campylobacter jejuni and C. coli Isolates through Routine Surveillance
C. Clark, E. Taboada, C. C. Grant, C. Blakeston +7 more
2011Journal of Clinical Microbiology64 citations Open access
Semantic Scholar
Incidence and treatment outcomes of pharyngeal Neisseria gonorrhoeae and Chlamydia trachomatis infections in men who have sex with men: a 13-year retrospective cohort study.
K. Ota, D. Fisman, Itamar E. Tamari, M. Smieja +4 more
2009Clinical Infectious Diseases60 citations
Semantic Scholar
Salmonella Genomic Island 1 (SGI1), Variant SGI1-I, and New Variant SGI1-O in Proteus mirabilis Clinical and Food Isolates from China
D. Boyd, Xiao-Lu Shi, Qing-Hua Hu, L. Ng +3 more
2007Antimicrobial Agents and Chemotherapy60 citations Open access
Semantic Scholar
Occurrence and characterization of Salmonella from chicken nuggets, strips, and pelleted broiler feed.
O. Bucher, R. Holley, R. Ahmed, H. Tabor +3 more
2007Journal of Food Protection60 citations Open access
Semantic Scholar
Susceptibility of Campylobacter species to nalidixic acid, enoxacin, and other DNA gyrase inhibitors
D. Taylor, L. Ng, H. Lior
1985Antimicrobial Agents and Chemotherapy57 citations Open access
Semantic Scholar
Genetic diversity of three lgt loci for biosynthesis of lipooligosaccharide (LOS) in Neisseria species.
P. Zhu, M. Klutch, M. Bash, R. Tsang +2 more
2002Microbiology51 citations Open access
Semantic Scholar
Temperate Bacteriophages Affect Pulsed-Field Gel Electrophoresis Patterns of Campylobacter jejuni
C. Barton, L. Ng, S. Tyler, C. Clark
2006Journal of Clinical Microbiology50 citations Open access
Semantic Scholar
Canadian Listeriosis Reference Service
F. Pagotto, L. Ng, C. Clark, J. Farber
2006Foodborne pathogens and disease49 citations
Semantic Scholar
Characterization of a Salmonella enterica serovar Agona strain harbouring a class 1 integron containing novel OXA-type beta-lactamase (blaOXA-53) and 6'-N-aminoglycoside acetyltransferase genes [aac(6')-I30].
M. Mulvey, D. Boyd, Lorea Baker, O. Mykytczuk +4 more
2004Journal of Antimicrobial Chemotherapy49 citations
Semantic Scholar
Biochemical characteristics and identification of Enterobacteriaceae isolated from meats
M. Stiles, L. Ng
1981Applied and Environmental Microbiology49 citations Open access
Semantic Scholar
Epidemiology and Etiology Characteristics of Foodborne Outbreaks Caused by Vibrio parahaemolyticus During 2008–2010 in Guangdong Province, China
Cong Ma, Xiaoling Deng, Chang-Wen Ke, Dong-mei He +7 more
2014Foodborne pathogens and disease44 citations
Semantic Scholar
Identification and characterization of Shigella boydii 20 serovar nov., a new and emerging Shigella serotype.
D. Woodward, C. Clark, R. Caldeira, R. Ahmed +10 more
2005Journal of Medical Microbiology44 citations Open access
Semantic Scholar
Isolation and detection of Shiga toxin-producing Escherichia coli in clinical stool samples using conventional and molecular methods.
M. Gilmour, L. Chui, T. Chiu, D. Tracz +5 more
2009Journal of Medical Microbiology43 citations Open access
Semantic Scholar
Limited genetic diversity in Salmonella enterica Serovar Enteritidis PT13
A. Olson, Ashleigh K Andrysiak, D. Tracz, J. Guard-Bouldin +5 more
2007BMC Microbiology43 citations Open access
Semantic Scholar
Emergence of Multidrug-resistant Salmonella Paratyphi B dT+, Canada
M. Mulvey, D. Boyd, A. Cloeckaert, R. Ahmed +1 more
2004Emerging Infectious Diseases43 citations Open access
Semantic Scholar
Genetic characterization of clinical and agri-food isolates of multi drug resistant Salmonella enterica serovar Heidelberg from Canada
Ashleigh K Andrysiak, A. Olson, D. Tracz, K. Doré +3 more
2008BMC Microbiology38 citations Open access
Semantic Scholar
Characterization of freshly isolated Campylobacter coli strains and suitability of selective media for their growth
L. Ng, D. Taylor, M. Stiles
1988Journal of Clinical Microbiology38 citations Open access
Semantic Scholar
Characterization of Ciprofloxacin Resistance in Neisseria gonorrhoeae Isolates in Canada
L. Ng, Pam Sawatzky, I. Martin, S. Booth
2002Sexually Transmitted Diseases37 citations Open access
Semantic Scholar
Outbreak of Escherichia coli 0157:H7 infections associated with consumption of beef donair.
A. Currie, J. Macdonald, A. Ellis, Jennifer Siushansian +6 more
2007Journal of Food Protection33 citations Open access
Semantic Scholar
Structural elucidation of the O-antigen of the Shigella flexneri provisional serotype 88-893: structural and serological similarities with S. flexneri provisional serotype Y394 (1c).
R. Foster, N. Carlin, M. Majcher, H. Tabor +2 more
2011Carbohydrate Research32 citations
Semantic Scholar
Sequence-based typing of genetic targets encoded outside of the O-antigen gene cluster is indicative of Shiga toxin-producing Escherichia coli serogroup lineages
M. Gilmour, A. Olson, Ashleigh K Andrysiak, L. Ng +1 more
2007Journal of Medical Microbiology31 citations Open access
Semantic Scholar
Prevalence of and risk factors for quinolone-resistant Neisseria gonorrhoeae infection in Ontario
K. Ota, F. Jamieson, D. Fisman, Karen E. Jones +7 more
2009Canadian Medical Association Journal30 citations Open access
Semantic Scholar
Sequence variability of Campylobacter temperate bacteriophages
C. Clark, L. Ng
2008BMC Microbiology29 citations Open access
Semantic Scholar
Rapid detection of Vibrio species using liquid microsphere arrays and real-time PCR targeting the ftsZ locus.
D. Tracz, Paul G Backhouse, A. Olson, Joanne McCrea +3 more
2007Journal of Medical Microbiology29 citations Open access
Semantic Scholar
Comparing the performance characteristics of CSF-TRUST and CSF-VDRL for syphilis: a cross-sectional study
W. Gu, Yang Yang, Lei Wu, Sheng Yang +1 more
2013BMJ Open28 citations Open access
Semantic Scholar
Differentiation of Neisseria gonorrhoeae isolates requiring proline, citrulline, and uracil by plasmid content, serotyping, and pulsed-field gel electrophoresis
L. Ng, M. Carballo, J. Dillon
1995Journal of Clinical Microbiology28 citations Open access
Semantic Scholar
Typing by serovar, antibiogram, plasmid content, riboprobing, and isoenzyme typing to determine whether Neisseria gonorrhoeae isolates requiring proline, citrulline, and uracil for growth are clonal
L. Ng, J. Dillon
1993Journal of Clinical Microbiology28 citations Open access
Semantic Scholar
Identification of five Peptostreptococcus species isolated predominantly from the female genital tract by using the rapid ID32A system
J. Ng, L. Ng, A.-W. Chow, J. Dillon
1994Journal of Clinical Microbiology26 citations Open access
Semantic Scholar

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R. Ahmed — researcher profile on SciRah

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D. Taylor — researcher profile on SciRah

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H. Tabor — researcher profile on SciRah

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D. Tracz — researcher profile on SciRah

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A. Olson — researcher profile on SciRah