Results 1 to 10 of about 118,912 (188)

Improved Genomic Identification, Clustering, and Serotyping of Shiga Toxin-Producing Escherichia coli Using Cluster/Serotype-Specific Gene Markers [PDF]

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Shiga toxin-producing Escherichia coli (STEC) have more than 470 serotypes. The well-known STEC O157:H7 serotype is a leading cause of STEC infections in humans. However, the incidence of non-O157:H7 STEC serotypes associated with foodborne outbreaks and
Xiaomei Zhang   +3 more
doaj   +7 more sources

Horizontal Gene Transfer and Loss of Serotype-Specific Genes in Listeria monocytogenes Can Lead to Incorrect Serotype Designations with a Commonly-Employed Molecular Serotyping Scheme

open access: yesMicrobiology Spectrum, 2023
Listeria monocytogenes is a Gram-positive, facultative intracellular foodborne pathogen capable of causing severe, invasive illness (listeriosis). Three serotypes, 1/2a, 1/2b, and 4b, are leading contributors to human listeriosis, with 4b including the ...
Phillip Brown   +9 more
doaj   +3 more sources

Molecular serotyping and virulence assessment of Avibacterium paragallinarum strains circulating in Chinese poultry flocks [PDF]

open access: yesFrontiers in Veterinary Science
BackgroundInfectious coryza, caused by Avibacterium paragallinarum (A. paragallinarum), is a highly contagious respiratory disease that poses a significant threat to poultry production in China.
Jiaolong Wen   +11 more
doaj   +2 more sources

Expansion of the Group B Streptococcus serotype repertoire via gene acquisition from other streptococcal species [PDF]

open access: yesMicrobiology Spectrum
Group B Streptococcus (GBS) is a major cause of invasive infection in infants. The leading GBS vaccine candidate is a capsular polysaccharide-protein conjugate vaccine based on the six most common disease-causing serotypes (Ia, Ib, II–V).
Molly E. Sharp   +4 more
doaj   +2 more sources

Whole genome sequence analysis indicates recent diversification of mammal-associated Campylobacter fetus and implicates a genetic factor associated with H2S production [PDF]

open access: yes, 2016
cknowledgements We like to thank Emma Yee (U.S. Department of Agriculture) for the generation of sequence data, we thank James Bono (U.S. Department of Agriculture) for the generation of PacBio RS reads and thank Dr. Brian Brooks and Dr.
Duim, Birgitta   +5 more
core   +21 more sources

Identification and characterization of a novel Shigella flexneri serotype Yv in China. [PDF]

open access: yesPLoS ONE, 2013
Shigella flexneri is the major cause of bacterial shigellosis in developing countries. S. flexneri is divided into at least 19 serotypes, the majority of which are modifications of the same basic O-antigen by glucosylation and/or O-acetylation of its ...
Qiangzheng Sun   +9 more
doaj   +1 more source

Specific gene expression in unmyelinated dorsal root ganglion neurons in nonhuman primates by intra-nerve injection of AAV 6 vector

open access: yesMolecular Therapy: Methods & Clinical Development, 2021
Adeno-associated virus 6 (AAV6) has been proposed as a potential vector candidate for specific gene expression in pain-related dorsal root ganglion (DRG) neurons, but this has not been confirmed in nonhuman primates.
Moeko Kudo   +7 more
doaj   +1 more source

Development of multiplex PCR assays for the identification of the 33 serotypes of Streptococcus suis. [PDF]

open access: yesPLoS ONE, 2013
Streptococcussuis is an important zoonotic agent causing severe diseases in pigs and humans. To date, 33 serotypes of S. suis have been identified based on antigenic differences in the capsular polysaccharide.
Zhijie Liu   +7 more
doaj   +1 more source

Segment 2 based characterization of a novel Indian Bluetongue virus isolate

open access: yesVeterinary World, 2013
Aim: The study was conducted to characterize and serotype the novel isolate of bluetongue virus (BTV) isolated from India. Materials and Methods: The BTV isolate was propagated in BHK-21 cell line.
Gaya Prasad   +3 more
doaj   +1 more source

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