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Fusobacteriota
Fusobacteriota are obligately anaerobic non-sporeforming Gram-negative bacilli. Since the first reports in the late nineteenth century, various names have been applied to these organisms, sometimes with the same name being applied to different species. More recently, not only have there been changes to the nomenclature, but also attempts to differentiate between species which are believed to be either pathogenic or commensal or both. Because of their asaccharolytic nature, and a general paucity of positive results in routine biochemical tests, laboratory identification of the Fusobacteriota has been difficult. However, the application of novel molecular biological techniques to taxonomy has established a number of new species, together with the subspeciation of ''Fusobacterium necrophorum'' and ''F. nucleatum'', and provided new methods for identification. The involvement of Fusobacteriota in a wide spectrum of human infections causing tissue necrosis and septicaemia has long bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bacteria Genera
This article lists the genera of the bacteria Bacteria (; : bacterium) are ubiquitous, mostly free-living organisms often consisting of one Cell (biology), biological cell. They constitute a large domain (biology), domain of Prokaryote, prokaryotic microorganisms. Typically a few micr .... The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). However many taxonomic names are taken from the GTDB release 08-RS214 (28 April 2023). Phyla List Notes: List of clades needed to be added: * Actinomycetota > Actinomycetia > Actinobacteridae * Bacteroidota > Bacteroidia * Cyanobacteriota > Cyanobacteria * Pseudomonadota (Proteobacteria s.s.) > " Caulobacteria", " Pseudomonadia" See also * Branching order of bacterial phyla (Woese, 1987) * Branching order of bacterial phyla (Gupta, 2001) * Branching order of bacterial phyla (Cavalier-Smith, 2002) * B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bacterial Orders
This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) and the phylogeny is based on 16S rRNA-based LTP release 132 by The All-Species Living Tree Project. Phylogeny National Center for Biotechnology Information (NCBI) taxonomy was initially used to decorate the genome tree via tax2tree. The 16S rRNA-based Greengenes taxonomy is used to supplement the taxonomy particularly in regions of the tree with no cultured representatives. List of Prokaryotic names with Standing in Nomenclature (LPSN) is used as the primary taxonomic authority for establishing naming priorities. Taxonomic ranks are normalised using phylorank and the taxonomy manually curated to remove polyphyletic groups. Cladogram was taken from GTDB release 09-RS220 (24 April 2024). Kingdom Bacillati Phylum Chloroflexota * Class "Bathosphaeria" Mehrshad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haliovirgaceae
Haliovirgaceae is a family of bacteria in the order Fusobacteriales. The family contains one genus: '' Haliovirga''. Bacteria in this family are gram-negative, mesophilic, anerobic, and sulfur-reducing. See also * List of bacteria genera * List of bacterial orders This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) and the phylogeny is based on 16 ... References Microbiology Bacteria described in 2023 {{bacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptotrichiaceae
''Leptotrichiaceae'' is a family of bacteria in the order Fusobacteriales. The family includes several genera, such as '' Leptotrichia'', '' Streptobacillus'', '' Sneathia'', '' Caviibacter'', '' Oceanivirga'', '' Sebaldella'', '' Pseudoleptotrichia'', and '' Pseudostreptobacillus''. Bacteria in this family are gram-negative, typically anaerobic, and inhabit diverse environments, including the mucous membranes of humans and animals, as well as ocean sediments. While some species are part of the normal microbial flora, others can act as opportunistic pathogens, causing infections in immunocompromised individuals. Characteristics Members of ''Leptotrichiaceae'' are gram-negative, rod-shaped bacteria that are non-motile and non-spore-forming. They are predominantly anaerobic or facultatively anaerobic, thriving in low-oxygen environments, and exhibit fermentative metabolism, producing organic acids from carbohydrates. Many species are fastidious, requiring enriched media such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cetobacterium
''Cetobacterium'' is a Gram-negative, pleomorphic, non-spore-forming, rod-shaped and non-motile genus of bacteria from the family of Fusobacteriaceae. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). See also * List of bacteria genera * List of bacterial orders This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) and the phylogeny is based on 16 ... References Further reading * * * * * Fusobacteriota Bacteria genera {{Bacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sneathia
''Sneathia'' is a Gram-negative, rod-shaped, non-spore-forming and non-motile genus of bacteria from the family of Leptotrichiaceae. Species have been identified as pathogens associated with bacterial vaginosis. ''Sneathia'' is named of the microbiologist H. A. Snaeth. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) See also * List of bacteria genera * List of bacterial orders This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) and the phylogeny is based on 16 ... References Further reading * * * * * Fusobacteriota Pathogenic bacteria Bacteria genera {{Bacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The All-Species Living Tree Project
The All-Species Living Tree' Project is a collaboration between various academic groups/institutes, such as ARB, SILVA rRNA database project, and LPSN, with the aim of assembling a database of 16S rRNA sequences of all validly published species of ''Bacteria'' and ''Archaea''. At one stage, 23S sequences were also collected, but this has since stopped. Currently there are over 10,950 species in the aligned dataset and several more are being added either as new species are discovered or species that are not represented in the database are sequenced. Initially the latter group consisted of 7% of species. Similar (and more recent) projects include the Genomic Encyclopedia of Bacteria and Archaea (GEBA), which focused on whole genome sequencing of bacteria and archaea. Tree The tree was created by maximum likelihood analysis without bootstrap: consequently accuracy is traded off for size and many phylum level clades are not correctly resolved (such as the Firmicutes). (Eukaryote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusiform
Fusiform (from Latin ''fusus'' ‘spindle’) means having a spindle (textiles), spindle-like shape that is wide in the middle and tapers at both ends. It is similar to the lemon (geometry), lemon-shape, but often implies a focal broadening of a structure that continues from one or both ends, such as an aneurysm on a blood vessel. Examples * Fusiform, a body shape common to many aquatic animals, characterized by being tapered at both the head and the tail * Fusiform, a classification of aneurysm * Fusiform bacteria (spindled rods, that is, fusiform bacilli), such as the Fusobacteriota * Fusiform cell (biology) * Fusiform face area, a part of the human visual system which seems to specialize in facial recognition * Fusiform gyrus, part of the temporal lobe of the brain * Fusiform muscle, where the fibres run parallel along the length of the muscle * Fusiform neuron, a spindle-shaped neuron References {{Reflist Geometric shapes See also * Streamliner, a fusiform hydro- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propionigenium
''Propionigenium'' is a genus of bacteria in the family Tissierellales. See also * List of bacteria genera * List of bacterial orders This article lists the orders of the Bacteria. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) and the phylogeny is based on 16 ... References Fusobacteriota Taxa described in 1983 {{Bacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Streptobacillus
''Streptobacillus'' is a genus of fastidious microaerophilic Gram-negative bacteria, which grow in culture as rods in chains. Their species associated with infection is ''S. moniliformis.'' Their reported susceptibilities and therapies are penicillin and erythromycin. Diseases Associated infections: the Haverhill fever form of rat bite fever. (Notes '' Spirillum minus'' is also an agent of rat bite fever, in the form known as Sodoku.) Haverhill fever, which is characterized by fever, rash, chills, headache, vomiting, muscle pain, arthritis, and bacteremia, and by weight loss and diarrhea in children. Commentary Rat bite fever is caused by either '' Streptobacillus moniliformis'' or '' Spirillum minor''. The incidence of rat-bite fever is highest in urban areas with poor sanitation where the rat population is high, however in recent times cases have also been attributed to occupational contact with rodents such as pet shop employees or laboratory workers or through pet owners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusobacterium Novum
''Fusobacterium'' is a genus of obligate anaerobic, Gram-negative, non-sporeforming bacteria belonging to Gracilicutes. Individual cells are slender, rod-shaped bacilli with pointed ends. ''Fusobacterium'' was discovered in 1900 by Courmont and Cade and is common in the flora of humans. Strains of ''Fusobacterium'' can cause several human diseases and infections, including periodontal diseases, Lemierre's syndrome, oral, head, and neck infections, as well as colorectal cancer and topical skin ulcers. It has been tied to HIV infection and suboptimal immune recovery. Detection of ''Fusobacterium'' is typically through surgical retrieval of tissue, fecal tests, or blood tests in patients showing symptoms. Early detection is preferred and helps to prevent further disease progression. Although older sources state that ''Fusobacterium'' is part of the normal flora of the human oropharynx, the current consensus is that ''Fusobacterium'' should always be treated as a pathogen. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusobacterium
''Fusobacterium'' is a genus of obligate anaerobic, Gram-negative, non-sporeforming bacteria belonging to Gracilicutes. Individual cells are slender, rod-shaped bacilli with pointed ends. ''Fusobacterium'' was discovered in 1900 by Courmont and Cade and is common in the flora of humans. Strains of ''Fusobacterium'' can cause several human diseases and infections, including periodontal diseases, Lemierre's syndrome, oral, head, and neck infections, as well as colorectal cancer and topical skin ulcers. It has been tied to HIV infection and suboptimal immune recovery. Detection of ''Fusobacterium'' is typically through surgical retrieval of tissue, fecal tests, or blood tests in patients showing symptoms. Early detection is preferred and helps to prevent further disease progression. Although older sources state that ''Fusobacterium'' is part of the normal flora of the human oropharynx, the current consensus is that ''Fusobacterium'' should always be treated as a pathogen. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
