• Vibrio alginolyticus is a Gram-negative marine bacterium . (mdwiki.org)
  • This pathogen is a gram-negative coccobacillus-shaped germ. (monz.pl)
  • Three studies have shown that this bacterium emerged from the gut pathogen Yersinia pseudotuberculosis shortly after the first epidemic. (medscape.com)
  • Czerkies M, Raczkowska A, Brzostek K. Quo vadis Yersinia pestis? (monz.pl)
  • The disease is caused by the plague bacillus, rod-shaped bacteria referred to as Yersinia pestis . (medscape.com)
  • The virulence of this bacterium results from the 32 Y pestis chromosomal genes and two Y pestis -specific plasmids, constituting the only new genetic material acquired since its evolution from its predecessor. (medscape.com)
  • It can harbor fleas infected with Yersinia pestis, the plague bacillus. (medscape.com)
  • Y pestis is a nonmotile, pleomorphic, gram-negative coccobacillus that is nonsporulating. (medscape.com)
  • Y. pes, Yersinia pestis . (biomedcentral.com)
  • Because culture as a tool is still threatened by the possible diagnosis but also as a route to enhance understanding of the existence of uncultivatable organisms, several authors have diversity and epidemiology of emerging bacteria and the infec- emphasized the critical role that molecular, culture-indepen- tions they cause. (cdc.gov)
  • Iron, one of the most abundant elements on Earth [ 1 ], is crucial for the survival of all living organisms, including bacteria. (biomedcentral.com)
  • If you lack interest in organisms, such as yeast and bacteria, which have "stuck with" the anaerobic tradition, the products of these chemical reactions may still intrigue you. (psychosocialsomatic.com)
  • Silent information regulator 2 (Sir2) proteins, or sirtuins, are protein deacetylases dependent on nicotine adenine dinucleotide (NAD) and are found in organisms ranging from bacteria to humans. (biomedcentral.com)
  • Ikemura H, Takagi H, Inouye M (1987) Requirement of pro-sequence for the production of active subtilisin E in Escherichia coli . (springer.com)
  • Cell division has been studied extensively in the model rod-shaped bacteria Escherichia coli and Bacillus subtilis, but much less is understood about cell division in mycobacteria, a genus that includes the major human pathogens M. tuberculosis and M. leprae. (bvsalud.org)
  • Abdela W, Graham M, Tsegaye H, Temesgen S, Yehualaeshet T. Effects of orange juice pH on survival, urease activity and DNA profiles of Yersinia enterocolitica and Yersinia pseudotuberculosis stored at 4 degree C. J Food Saf. (monz.pl)
  • The name for the genus Yersinia was derived from the French bacteriologist Alexander Yersin. (monz.pl)
  • Yersinia is named in honor of Alexander Yersin, who successfully isolated the bacteria in 1894 during the pandemic that began in China in the 1860s. (medscape.com)
  • Yersinia enterocolitica is a pleomorphic, gram-negative cocobacillus that belongs to the family Enterobacteriales. (medscape.com)
  • They are nominally Gram-negative, although in practice some may actually stain Gram-positive or Gram-variable. (wikipedia.org)
  • Gram stain has also proven useful to routinely diagnose H. others in the sequence of events leading to isolation of a new pylori and H. heilmanii in the gastric mucosa of patients with microorganism? (cdc.gov)
  • Gram stain of Yersinia enterocolitica. (medscape.com)
  • Leo JC, Skurnik M. Adhesins of human pathogens from the genus Yersinia. (monz.pl)
  • Yersinia enterocolitica (see the image below) is a bacterial species in the family Enterobacterales that causes enterocolitis, acute diarrhea, terminal ileitis, mesenteric lymphadenitis , and pseudoappendicitis but, if it spreads systemically, can also result in fatal sepsis. (medscape.com)
  • V. vulnificus is a motile, gram-negative, curved rod- shaped bacterium with a single polar flagellum. (ac.ir)
  • Here, we show that motile cells in sessile colonies of peritrichously flagellated bacteria can self-organize into two adjacent, centimeter-scale motile rings surrounding the entire colony. (nature.com)
  • Interfaces and spatial confinement are known to affect motile behavior of bacteria in more artificial settings such as microfluidic systems. (nature.com)
  • They are synthesized by most bacteria [ 24 ] and eukaryotes [ 25 ] from l -lysine, l -methionine, l -aspartate, and l -arginine, with bacteria synthesizing a greater diversity of polyamines than eukaryotes. (biomedcentral.com)
  • As a diagnostic and research laboratory specializing in fastidious, intracellular bacteria, we have been particularly interested in assessing the specific role played by culture in identifying emerging pathogens. (cdc.gov)
  • Yersinia is included as a target on 3 commercial, FDA-cleared, multiplex assays for the detection of gastrointestinal pathogens ie, Verigene EP, FilmArray GI, and xTAG GPP. (medscape.com)
  • Infections can be caused by a wide range of pathogens , most prominently bacteria and viruses . (wikipedia.org)
  • Pathologic changes can be observed soon after the contamination and, in an acute infection, will decline rapidly after elimi- els for pathophysiologic studies and antimicrobial susceptibil- nation of the bacteria. (cdc.gov)
  • If Yersinia infection is suspected, the clinical laboratory should be notified and instructed to culture on cefsulodin-irgasan-novobiocin (CIN) agar or other agar specific for growing it. (medscape.com)
  • Yersinia enterocolitica is a common bacterial species which has been relatively recently recognized. (monz.pl)
  • Zetaproteobacteria: Mariprofundus Transformation, a process in which genetic material passes from one bacterium to another, has been reported in at least 30 species of Pseudomonadota distributed in the classes alpha, beta, and gamma. (wikipedia.org)
  • In case of Yersinia- associated post infectious reactive arthropathy, joint aspirate would be non-purulent. (medscape.com)
  • Identification and alignment of the promoter regions of the transcriptional start sites of glycolytic genes revealed strong similarities to the σ A consensus promoter sequences of Gram-positive bacteria. (microbiologyresearch.org)
  • Besides assembling serratiochelin A and B with diaminopropane, S. plymuthica utilizes putrescine and the same set of enzymes to assemble photobactin, a siderophore found in the bacterium Photorhabdus luminescens . (biomedcentral.com)
  • Carbon catabolite repression in bacteria: choice of the carbon source and autoregulatory limitation of sugar utilization. (microbiologyresearch.org)
  • With the use of broad-range polymerase chain reaction, some bacteria have been identified or detected in new clinical syndromes. (cdc.gov)
  • Isolation and culture are possible as long as live bacteria are present in tissues, i.e., from the colonization to the treat- other supplemental tools to elucidate the causes of microbial ment or to the end of the clinical manifestations (or shortly earlier). (cdc.gov)
  • Bacteria have not only devised ways of biosynthesizing "proprietary" siderophore molecules, but have evolved transport mechanisms that allow them to utilize foreign siderophores, or xenosiderophores, as well [ 8 , 9 ]. (biomedcentral.com)
  • Bacteria and most life forms have evolved a diversity of ways that converge to the same goal: obtaining soluble iron (Fe 2+ ) for survival. (biomedcentral.com)
  • Xenorhabdus bacteria are beneficial symbionts of entomopathogenic (insect-parasitic) Steinernema nematodes. (biomedcentral.com)
  • The aim of the study was to attract the attention of physicians, especially family practitioners, to the occurrence of Yersinia enterocolitica infections among the Polish population. (monz.pl)
  • Fredriksson-Ahomaa M, Stolle A, Siitonen A, Korkeala H. Sporadic human Yersinia enterocolitica infections caused by bioserotype 4/O:3 originate mainly from pigs. (monz.pl)
  • The integrated life cycle of Xenorhabdus bacteria and Steinernema nematodes comprises alternating environments of the soil and insect hosts infected by the pair (Fig. 1 ) [ 6 ]. (biomedcentral.com)
  • The infective juvenile (IJ) is the soil dwelling, environmental stage of the nematode that carries bacteria and infects insect hosts. (biomedcentral.com)
  • Isolation and culture were crucial, as all emerging bacteria have been grown on artificial media or cell lines or at least propagated in animals. (cdc.gov)
  • The diagnostic methods for detecting the bacterium include a bacterial culture on a CIN agar, serological tests, or endoscopy, with the taking of specimens for histopathological tests. (monz.pl)
  • Once within the insect, the nematodes and bacteria kill the insect and reproduce using the nutrients derived from the cadaver. (biomedcentral.com)
  • This bacterium is a naturally occurring, free-living inhabitant of estuarine and marine environments throughout the world and may associate with zooplankton and other aquatic biological flora. (ac.ir)
  • Yersinia enterocolitica: overview and epidemiologic correlates. (monz.pl)
  • After ingestion of infected blood, the bacteria survive in the midgut of the flea owing to a plasmid-encoded phospholipase D that protects them from digestive juices. (medscape.com)
  • Others are free-living (non-parasitic) and include many of the bacteria responsible for nitrogen fixation. (wikipedia.org)
  • So, while the fundamental challenge of spatially and temporally organizing cell division is shared between these rod-shaped bacteria, they have solved these challenges in often vastly different ways. (bvsalud.org)
  • isolates, while the role of cell-free supernatants, from diverse bacteria, in inducing enhanced adherence was investigated using microtitre plate assays. (biomedcentral.com)
  • The key steps that led to the discovery of emerging bacteria have been reviewed to determine the real contribution of each technique. (cdc.gov)