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Atopobium Fossor
''Atopobium'' is a genus of Actinomycetota, in the family Coriobacteriaceae. ''Atopobium'' species are anaerobic, Gram-positive rod-shaped or elliptical bacteria found as single elements or in pairs or short chains. ''Atopobium vaginae'' was discovered in 1999. This is a facultative anaerobic bacteria, which form small colonies on blood agar at 37 °C is also positive for acid phosphatase. Clinical significance The genus ''Atopobium'' may be associated with bacterial vaginosis. The genus may play a role in the development of Colorectal cancer. While the genus has been reported as overrepresented in feces of patients, '' A. minutum'' has conversely shown a mild apoptotic effect on cancer cells ''in vitro'' and has been suggested to be comparable to probiotic bacteria in regards to colorectal cancer. See also * List of bacterial vaginosis microbiota Bacterial vaginosis is caused by an imbalance of the naturally occurring bacteria in the vagina. The normally predominan ... [...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] |
Actinomycetota
The ''Actinomycetota'' (or ''Actinobacteria'') are a phylum of all gram-positive bacteria. They can be terrestrial or aquatic. They are of great economic importance to humans because agriculture and forests depend on their contributions to soil systems. In soil they help to decompose the organic matter of dead organisms so the molecules can be taken up anew by plants. While this role is also played by fungi, ''Actinomycetota'' are much smaller and likely do not occupy the same ecological niche. In this role the colonies often grow extensive mycelia, like a fungus would, and the name of an important order of the phylum, '' Actinomycetales'' (the actinomycetes), reflects that they were long believed to be fungi. Some soil actinomycetota (such as ''Frankia'') live symbiotically with the plants whose roots pervade the soil, fixing nitrogen for the plants in exchange for access to some of the plant's saccharides. Other species, such as many members of the genus '' Mycobacterium'', ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coriobacteriia
The ''Coriobacteriia'' are a class of Gram-positive bacteria within the Actinomycetota phylum.Ludwig, W., Euzéby, J., Schumann, P., Busse, H. J., Trujillo, M. E.,Kämpfer, P. & Whitman, W. B. (2012). Road map of the phylum Actinobacteria. In: Bergey's Manual of Systematic Bacteriology, pp. 1–28. Eds. M. Goodfellow, P. Ka¨mpfer, H. J. Busse, M. E. Trujillo, K. Suzuki, W. Ludwig & W. B. Whitman. Springer-:New YorkClavel T, Lepage P & Charrier C. (2014). The family Coriobacteriaceae. In: The Prokaryotes, pp. 201-238. Springer-:Berlin Heidelberg Species within this group are nonsporulating, strict or facultative anaerobes that are capable of thriving in a diverse set of ecological niches. '' Gordonibacter'' species are the only members capable of motility by means of flagella within the class. Several species within the ''Coriobacteriia'' class have been implicated with human diseases that range in severity. '' Atopobium'', '' Olsenella'', and ''Cryptobacterium'' species have resp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coriobacteriales
The ''Coriobacteriales'' are an order of Actinomycetota. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature List of Prokaryotic names with Standing in Nomenclature (LPSN) is an online database that maintains information on the nomenclature, naming and Taxonomy (biology), taxonomy of prokaryotes, following the taxonomy requirements and rulings of the In ... (LPSN). The phylogeny is based on whole-genome analysis. References Actinomycetota {{actinobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atopobiaceae
The ''Atopobiaceae'' are a family of Actinomycetota The ''Actinomycetota'' (or ''Actinobacteria'') are a phylum of all gram-positive bacteria. They can be terrestrial or aquatic. They are of great economic importance to humans because agriculture and forests depend on their contributions to soi .... References Actinomycetota {{actinobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atopobium Deltae
''Atopobium'' is a genus of Actinomycetota, in the family Coriobacteriaceae. ''Atopobium'' species are anaerobic, Gram-positive rod-shaped or elliptical bacteria found as single elements or in pairs or short chains. ''Atopobium vaginae'' was discovered in 1999. This is a facultative anaerobic bacteria, which form small colonies on blood agar at 37 °C is also positive for acid phosphatase. Clinical significance The genus ''Atopobium'' may be associated with bacterial vaginosis. The genus may play a role in the development of Colorectal cancer. While the genus has been reported as overrepresented in feces of patients, '' A. minutum'' has conversely shown a mild apoptotic effect on cancer cells ''in vitro'' and has been suggested to be comparable to probiotic bacteria in regards to colorectal cancer. See also * List of bacterial vaginosis microbiota Bacterial vaginosis is caused by an imbalance of the naturally occurring bacteria in the vagina. The normally predominan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atopobium Fossor
''Atopobium'' is a genus of Actinomycetota, in the family Coriobacteriaceae. ''Atopobium'' species are anaerobic, Gram-positive rod-shaped or elliptical bacteria found as single elements or in pairs or short chains. ''Atopobium vaginae'' was discovered in 1999. This is a facultative anaerobic bacteria, which form small colonies on blood agar at 37 °C is also positive for acid phosphatase. Clinical significance The genus ''Atopobium'' may be associated with bacterial vaginosis. The genus may play a role in the development of Colorectal cancer. While the genus has been reported as overrepresented in feces of patients, '' A. minutum'' has conversely shown a mild apoptotic effect on cancer cells ''in vitro'' and has been suggested to be comparable to probiotic bacteria in regards to colorectal cancer. See also * List of bacterial vaginosis microbiota Bacterial vaginosis is caused by an imbalance of the naturally occurring bacteria in the vagina. The normally predominan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atopobium Minutum
''Atopobium'' is a genus of Actinomycetota, in the family Coriobacteriaceae. ''Atopobium'' species are anaerobic, Gram-positive rod-shaped or elliptical bacteria found as single elements or in pairs or short chains. ''Atopobium vaginae'' was discovered in 1999. This is a facultative anaerobic bacteria, which form small colonies on blood agar at 37 °C is also positive for acid phosphatase. Clinical significance The genus ''Atopobium'' may be associated with bacterial vaginosis. The genus may play a role in the development of Colorectal cancer. While the genus has been reported as overrepresented in feces of patients, '' A. minutum'' has conversely shown a mild apoptotic effect on cancer cells ''in vitro'' and has been suggested to be comparable to probiotic bacteria in regards to colorectal cancer. See also * List of bacterial vaginosis microbiota Bacterial vaginosis is caused by an imbalance of the naturally occurring bacteria in the vagina. The normally predominan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coriobacteriaceae
The Coriobacteriaceae a family of Actinomycetota The ''Actinomycetota'' (or ''Actinobacteria'') are a phylum of all gram-positive bacteria. They can be terrestrial or aquatic. They are of great economic importance to humans because agriculture and forests depend on their contributions to s .... The family ''Coriobacteriaceae'' has been shown to increase significantly in the ceca of mice in response to stress. References External links *https://web.archive.org/web/20070929125423/http://sn2000.taxonomy.nl/Main/Classification/111679.htm Actinomycetota {{actinobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atopobium Vaginae
''Fannyhessea vaginae'' is a species of bacteria in the family ''Atopobiaceae''. It is a facultative anaerobic, Gram-positive rod-shaped or elliptical coccobacilli found as single elements or in pairs or short chains. It is typically isolated from 80% of women with bacterial vaginosis Bacterial vaginosis (BV) is a disease of the vagina caused by excessive growth of bacteria. Common symptoms include increased vaginal discharge that often smells like fish. The discharge is usually white or gray in color. Burning with urination ... and it is implicated in treatment failures. Invasive infections such as bacteremia have been reported. References Further reading * * * * External links LPSN* Type strain of ''Atopobium vaginae'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Coriobacteriaceae Bacterial vaginosis Bacteria described in 1999 {{actinobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacterial Vaginosis
Bacterial vaginosis (BV) is a disease of the vagina caused by excessive growth of bacteria. Common symptoms include increased vaginal discharge that often smells like fish. The discharge is usually white or gray in color. Burning with urination may occur. Itching is uncommon. Occasionally, there may be no symptoms. Having BV approximately doubles the risk of infection by a number of sexually transmitted infections, including HIV/AIDS. It also increases the risk of early delivery among pregnant women. BV is caused by an imbalance of the naturally occurring bacteria in the vagina. There is a change in the most common type of bacteria and a hundred to thousand fold increase in total numbers of bacteria present. Typically, bacteria other than ''Lactobacilli'' become more common. Risk factors include douching, new or multiple sex partners, antibiotics, and using an intrauterine device, among others. However, it is not considered a sexually transmitted infection and, unlike gonorrh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorectal Cancer
Colorectal cancer (CRC), also known as bowel cancer, colon cancer, or rectal cancer, is the development of cancer from the colon or rectum (parts of the large intestine). Signs and symptoms may include blood in the stool, a change in bowel movements, weight loss, and fatigue. Most colorectal cancers are due to old age and lifestyle factors, with only a small number of cases due to underlying genetic disorders. Risk factors include diet, obesity, smoking, and lack of physical activity. Dietary factors that increase the risk include red meat, processed meat, and alcohol. Another risk factor is inflammatory bowel disease, which includes Crohn's disease and ulcerative colitis. Some of the inherited genetic disorders that can cause colorectal cancer include familial adenomatous polyposis and hereditary non-polyposis colon cancer; however, these represent less than 5% of cases. It typically starts as a benign tumor, often in the form of a polyp, which over time becomes cancerous. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
