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Enterobacteriaceae is a large family of Gram-negative bacteria. It includes over 30 genera and more than 100 species. Its classification above the level of family is still a subject of debate, but one classification places it in the order Enterobacterales of the class Gammaproteobacteria in the phylum Pseudomonadota.
Feb 24, 2021 · The family Enterobacteriaceae has undergone significant morphogenetic changes in its more than 85-year history, particularly during the past 2 decades (2000 to 2020). The development and introduction of new and novel molecular methods coupled with innovative laboratory techniques have led to many advances.
Aug 9, 2020 · Enterobacter is a genus belonging to the family of Enterobacteriaceae that is associated primarily with healthcare-related infections. There are currently 22 species of Enterobacter. However, not all species are known to cause human disease.
The genera Escherichia, Klebsiella, Enterobacter, Serratia, and Citrobacter (collectively called the coliform bacilli) and Proteus include overt and opportunistic pathogens responsible for a wide range of infections. Many species are members of the normal intestinal flora.
May 20, 2022 · Enterobacteriaceae is a family of Gram-negative rod-shaped (bacilli) bacteria in the order Enterobacterales of the class Gammaproteobacteria in the phylum Pseudomonadota. They are commonly found in the intestine of animals, hence got the name “enterobacteria” or “enteric bacteria”.
Jan 6, 2024 · The Enterobacteriaceae family contains a large number of genera that are biochemically and genetically related to one another. Taxonomically, the Enterobacteriaceae family currently has 53 genera and over 170 named species, of these 26 genera are known to be associated with infections in humans.
Enterobacteriaceae is a broad genus of gram-negative bacteria that are inhabitants of the normal gut flora and can be a common source of NIs that are easily transmitted among patients. Perhaps the most well known pathogens are Escherichia coli, Klebsiella species, and Enterobacter species.
Oct 11, 2014 · Enterobacteriaceae is a family of Gram-negative, facultatively anaerobic, non-spore-forming rods. Characteristics of this family include being motile, catalase positive, and oxidase negative; reduction of nitrate to nitrite; and acid production from glucose fermentation.
The Enterobacteriaceae includes organisms with a wide range of disease-causing potential, encompassing beneficial commensal microbiota, opportunistic pathogens that can inflict considerable morbidity and mortality on compromised hosts, and principal pathogens capable of initiating illness in individuals in perfect health.
The Enterobacteriaceae are a large and diverse family of gram-negative rods, members of which are both free-living and part of the indigenous flora of humans and animals; a few are adapted strictly to humans.
