Serotype - Wikipedia
网页Serotyping is the process of determining the serotype of an organism, using prepared antisera that bind to a set of known antigens. Some antisera detect multiple known antigens and are known as polyvalent or broad; others are monovalent.
Serotypes and the Importance of Serotyping Salmonella
网页Serotyping is a subtyping test based on differences in microbial (e.g., viral or bacterial) surfaces. Serology refers to the antibodies that form because of a viral or bacterial infection. Serotyping is sometimes referred to as serology, but this is technically inaccurate.
Serotyping - an overview | ScienceDirect Topics
网页Serotyping refers to the grouping of variants of species of bacteria or viruses based on shared surface antigens that are identified using immunologic methodologies such as enzyme-linked immunosorbent assay (ELISA) and Western blotting.
Genome-based Salmonella serotyping as the new gold …
网页2020年3月9日 · Serotyping is based on determination of somatic O antigens and flagellin H antigens by reaction with specific antisera. Most S. enterica serovars have two alternately expressed H antigens, also...
Frontiers | Serotyping, MLST, and Core Genome MLST Analysis of ...
网页2021年9月15日 · Serotyping and MLST are the gold standard bacterial typing methods. However, they both could not accurately trace because they are relatively low-resolution. Thus, it is significant to establish high-resolution and reliable subtyping methods for tracing epidemic strains in pathogenic outbreaks ( Jolley et al., 2012 ).
Molecular Basis of Serotyping and the Underlying Genetic …
网页2022年7月19日 · Three serotyping schemes (M, T, SOF) are used to characterize S. pyogenes strains: M-typing is based on the short M protein hairlike surface fibril, T-typing is based on thin elongated pili, and SOF (serum opacity factor)-typing is based on a protein that binds fibronectin and has enzymatic activity (Griffith, 1934; Swift, Wilson, & Lancefield ...
Advances in Molecular Serotyping and Subtyping of
网页2016年5月3日 · Agglutination assays using antibodies that react with the specific O- and H-antigens are the basis for traditional serotyping. Molecular serotyping methods are generally based on genetic targets specific to the O- and H-antigens.
The Salmonella In Silico Typing Resource (SISTR): An Open Web
网页2016年1月22日 · For nearly 100 years serotyping has been the gold standard for the identification of Salmonella serovars. Despite the increasing adoption of DNA-based subtyping approaches, serotype information remains a cornerstone in food safety and public health activities aimed at reducing the burden of salmonellosis.
Historical, current, and emerging tools for identification and ...
网页2021年9月15日 · Monitoring disease burden requires fast and high-throughput methods that facilitate identification and surveillance at the serotype level. Generally, molecular serotyping techniques are considered as fast methods generating a deluge of objective information in a relatively short period because of their high-throughput capabilities.
Molecular serotype-specific identification of - Nature
网页2019年12月27日 · The analytical reactivity and specificity of LAMP-based pneumococcal serotyping (Table 1) were evaluated using 55 pneumococcal strains belonging to 41 pneumococcal serotypes (Table 2).