Bacteriophage LPST10 was isolated from Wuhan, China. Lytic activity was demonstrated against multiple Salmonella enterica serovars, including Salmonella enterica serovar Typhimurium strains. This bacteriophage has a 47,657-bp double-stranded DNA genome encoding 87 putative coding sequences.

in diagnostic and research bacteriology settings with budget and staff restrictions, fast and cost-effective genome extraction methods are desirable. if not inactivated properly, cellular and/or environmental dna nucleases will degrade genomic material during the extraction stage, and therefore might give rise to incorrect results in pcr experiments. when crude cell extracts, proteinase k–treat...

salmonellosis is a very important disease of avian species because of its huge economic impact, worldwide distribution and difficulty posed in its control. fowl typhoid and pullorum disease, is caused by salmonella enterica subsp enterica serovar gallinarum biovar gallinarum and pullorum. the purpose of this study was to investigate the biochemical characteristics and antimicrobial susceptibil...

A phage-like plasmid isolated from a clinical isolate of Salmonella enterica serovar Derby has strong nucleotide sequence identity to the phage-like plasmids pSTM_phi isolated from Salmonella enterica serovar Typhimurium L495, AnCo1 and AnCo2 from Escherichia coli 243 and Escherichia coli 244, and the virulent Salmonella-specific SSU5 bacteriophage.

Salmonella enterica subsp. enterica serovar Typhimurium var. Copenhagen isolates from a heifer-raising operation and from 11 dairy herds that had their calves contracted to the heifer-raising operation were examined for their phenotypic and genotypic characteristics. Results of the study showed that the heifer-raising operation could serve as a clearinghouse for Salmonella serovar Typhimurium v...

In recent years, the proportion of Salmonella enterica infections represented by S. enterica serovar Newport has increased markedly among humans and animals. Multilocus variable-number tandem-repeat analysis (MLVA) has proven to be useful in discriminating other highly clonal Salmonella serovars. Here, we report on the development of a highly discriminatory MLVA for Salmonella serovar Newport.

Two extended-spectrum beta-lactamase (ESBL)-producing salmonella isolates, Salmonella enterica serovar Enteritidis and Salmonella enterica serovar Typhimurium, were analyzed. Both isolates produced the CTX-M-3 ESBL; however, their bla(CTX-M-3) genes were located on different plasmids. The serovar Typhimurium isolate also expressed another ESBL, SHV-2a, and probably the two ESBL genes had been a...

Salmonella enterica is the leading etiologic agent of bacterial food-borne outbreaks worldwide. This ubiquitous species contains more than 2,600 serovars that may differ in their host specificity, clinical manifestations, and epidemiology. To characterize salmonellosis epidemiology in Israel and to study the association of nontyphoidal Salmonella (NTS) serovars with invasive infections, 48,345 ...