WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions, filtered to microbe.
A family of Gram-negative, facultative anaerobic Gammaproteobacteria that includes many of the most important human pathogens: escherichia coli, klebsiella pneumoniae, salmonella typhimurium, shigella flexneri, yersinia pestis, proteus mirabilis, Morganella, and Serrati…
Citrobacter is a genus of Gram-negative, facultatively anaerobic bacteria in the Enterobacteriaceae family, named for its ability to utilize citrate as a sole carbon source. Species include C. freundii, C. koseri, and C. rodentium (a mouse model for EHEC infection). In …
Clostridium perfringens is a Gram-positive, strictly anaerobic, spore-forming bacterium infamous for causing gas gangrene, food poisoning, and necrotizing enterocolitis (NEC) in premature infants. It is one of the most widely distributed pathogenic bacteria in nature, f…
Enterobacter is a genus of Gram-negative, facultatively anaerobic bacteria in the enterobacteriaceae family. Key species include enterobacter cloacae (the most clinically relevant) and E. hormaechei. Like other Enterobacteriaceae, Enterobacter possesses iron-dependent s…
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Escherichia is a genus of Gram-negative, facultatively anaerobic bacteria in the Enterobacteriaceae family. The primary species E. coli is simultaneously the most studied bacterium in biology and one of the most consistently enriched organisms in disease-associated micr…
Klebsiella is a genus of Gram-negative, encapsulated, facultatively anaerobic bacteria in the Enterobacteriaceae family. With 141 file mentions across the vault, Klebsiella is one of the most frequently referenced opportunistic pathogens. The dominant species is klebsie…
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
Salmonella is a genus of Gram-negative, facultatively anaerobic bacteria in the family Enterobacteriaceae. The two species — S. enterica (with 2,500 serovars including Typhimurium and Typhi) and S. bongori — cause a spectrum of disease from self-limiting gastroenteritis…
Serratia is a genus of Gram-negative, facultatively anaerobic bacteria in the Enterobacteriaceae family. The primary species is S. marcescens, famous for its red pigment prodigiosin and its role as a nosocomial opportunistic pathogen. In the WikiBiome vault, Serratia ap…
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
Shigella is a genus of Gram-negative, facultatively anaerobic bacteria in the family Enterobacteriaceae, closely related to Escherichia coli — so closely that many 16S rRNA-based studies report them as the Escherichia/Shigella complex, unable to distinguish the two gene…
A Gram-negative intracellular pathogen causing bacillary dysentery (shigellosis), responsible for approximately 165 million illness episodes and over 1 million deaths annually, predominantly in children under 5 in developing countries. S. flexneri relies on nickel-depen…