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Clostridiales
The Eubacteriales are an order of bacteria placed within the class Clostridia. Families Eubacteriales comprises the following families: * " Betainaceae" Jones et al. 2019 * " Bianqueaceae" Liu et al. 2021 * " Borkfalkiaceae" Hildebrand, Pallen & Bork 2020 * Caldicoprobacteraceae Yokoyama et al. 2010 * Christensenellaceae Morotomi, Nagai & Watanabe 2012 * Clostridiaceae Pribram 1933 * Defluviitaleaceae Jabari et al. 2012 * Eubacteriaceae Ludwig et al. 2010 * " Feifaniaceae" Liu et al. 2021 * " Galloscillospiraceae" Gilroy et al. 2021 * Gottschalkiaceae Poehlein et al. 2017c * Hungateiclostridiaceae Zhang et al. 2018b * Lachnospiraceae Rainey 2010 * " Mageeibacillaceae" Hildebrand, Pallen & Bork 2020 * " Mogibacteriaceae" Wylensek et al. 2020 * Oscillospiraceae Peshkoff 1940 * Peptoniphilaceae Johnson et al. 2014 * Peptostreptococcaceae Ezaki 2010 * Ruminococcaceae Rainey 2010 * " Pumilibacteraceae" Afrizal et al. 2021 * Thermohalobacteraceae Spring 2021 * Tissierellaceae W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clostridia
The Clostridia are a highly polyphyletic class of Bacillota, including '' Clostridium'' and other similar genera. They are distinguished from the Bacilli by lacking aerobic respiration. They are obligate anaerobes and oxygen is toxic to them. Species of the class ''Clostridia'' are often but not always Gram-positive (see ''Halanaerobium'') and have the ability to form spores. Studies show they are not a monophyletic group, and their relationships are not entirely certain. Currently, most are placed in a single order called Clostridiales, but this is not a natural group and is likely to be redefined in the future. Most species of the genus ''Clostridium'' are saprophytic organisms that ferment plant polysaccharides and are found in many places in the environment, most notably the soil. However, the genus does contain some human pathogens (outlined below). The toxins produced by certain members of the genus ''Clostridium'' are among the most dangerous known. Examples are tetanus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eubacteriaceae
The Eubacteriaceae are a family of Gram-positive bacteria in the order Clostridiales. Phylogeny The currently accepted taxonomy based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and the National Center for Biotechnology Information (NCBI). See also * List of bacterial orders * List of bacteria genera This article lists the genera 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). However many taxonomic names are ... References External links {{Clostridia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clostridiaceae
The Clostridiaceae are a family of the bacterial class Clostridia, and contain the genus '' Clostridium''. The family Clostridiaceae (scientific name) defined by the taxonomic outline of '' Bergey's Manual of Systematic Bacteriology '' contains as its core the genus '' Clostridium'' (''sensu stricto''), as well as ''Acetivibrio'', ''Acidaminobacter'', ''Alkaliphilus'', '' Anaerobacter'', ''Caloramator'', ''Caloranaerobacter'', '' Coprobacillus'', '' Dorea'', ''Natronincola'', ''Oxobacter'', ''Sarcina'', '' Sporobacter'', ''Thermobrachium'', ''Thermohalobacter'', and ''Tindallia''. The previous inclusion of these additional genera (as seen on the right) in a family Clostridiaceae is based for the most part because the type species of these genera are in many cases phylogenetically related to misclassified species of the genus ''Clostridium''. However, with the exception of ''Anaerobacter'', ''Caloramator'', ''Oxobacter'', ''Sarcina'', and ''Thermobrachium'', these genera fall outs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peptoniphilaceae
The Peptoniphilaceae are a family of bacteria in the class Clostridia. Taxonomy Not validly published genera in Peptoniphilaceae. * ''Khoudiadiopia'', with the type species ''K. massiliensis''. Proposed in 2017, but not validly published. * ''Lagierella'', with the type species ''L. massiliensis''. The genus has been proposed twice, in 2016 and 2021, based on the same isolate. * ''Micromonas'', first proposed in 1981 with the species ''Micromonas pusilla'', but not validly published. Again proposed in 2000 with the new combination ''Micromonas micros'' as type species, but ruled illegitimate due to the algal genus ''Micromonas''. ''M. micros'' is now validly published as ''Parvimonas micra''. * ''Schleiferella'', proposed in 2001 as genus for several new combinations, all of which are now validly published in ''Peptoniphilus ''Peptoniphilus'' is a genus of bacteria in the phylum Bacillota (Bacteria). Etymology The name ''Peptoniphilus'' derives from:New Latin noun ''peptonum' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oscillospiraceae
Oscillospiraceae is a family of bacteria in the class Clostridia. All Oscillospiraceae are obligate anaerobes. However, members of the family have diverse shapes, with some rod-shaped and others cocci. Within the family, ''Faecalibacterium prausnitzii'' is notable as an abundant commensal bacteria of the human gut microbiota. In addition, several members of ''Ruminococcus ''Ruminococcus'' is a genus of bacteria in the class Clostridia. They are anaerobic, Gram-positive gut microbes. One or more species in this genus are found in significant numbers in the human gut microbiota. The type species is ''R. flavefacien ...'' are found in the human gut. References Eubacteriales Bacteria families {{clostridia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruminococcaceae
Oscillospiraceae is a family of bacteria in the class Clostridia. All Oscillospiraceae are obligate anaerobes. However, members of the family have diverse shapes, with some rod-shaped and others cocci. Within the family, ''Faecalibacterium prausnitzii'' is notable as an abundant commensal bacteria Commensalism is a long-term biological interaction (symbiosis) in which members of one species gain benefits while those of the other species neither benefit nor are harmed. This is in contrast with mutualism, in which both organisms benefit fr ... of the human gut microbiota. In addition, several members of '' Ruminococcus'' are found in the human gut. References Eubacteriales Bacteria families {{clostridia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peptostreptococcaceae
The Peptostreptococcaceae are a family of Gram-positive bacteria in the class Clostridia. Several members of the Peptostreptococcaceae are well known inhabitants of the digestive tract. Microbiome studies of animal feces have corroborated this. Notably, an unclassified group of Peptostreptococcaceae has been reported making up a significant portion of the microbial community in domestic cats, while other studies have not found a significant presence of Peptostreptococcaceae. ''Clostridioides difficile'' is a notable human pathogen in this family. Peptostreptococcaceae have been of interest for several other bowel diseases as biological marker or causative agent. Decreased abundance has been reported for Crohn's disease, while the genus ''Peptostreptococcus ''Peptostreptococcus'' is a genus of anaerobic, Gram-positive, non-spore forming bacteria. The cells are small, spherical, and can occur in short chains, in pairs or individually. They typically move using cilia. ''Pepto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
