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List Of Sequenced Bacterial Genomes
This list of sequenced eubacterial genomes contains most of the eubacteria known to have publicly available complete genome sequences. Most of these sequences have been placed in the International Nucleotide Sequence Database Collaboration, a public database which can be searched Search for details on specific genomes by organism name and strain. on the web. A few of the listed genomes may not be in the INSDC database, but in other public databases. Genomes listed as "Unpublished" are in a database, but not in the peer-reviewed scientific literature. For the genomes of archaea see list of sequenced archaeal genomes. Abditibacteriota Actinomycetota Aquificota Armatimonadota Bacteroidota/Chlorobiota group Caldisericota Chlamydiota/Verrucomicrobiota group Chloroflexota Chrysiogenota Cyanobacteria Deferribacterota Deinococcota Dictyoglomota Elusimicrobiota Fibrobacterota/Acidobacteriota group Bacillota Fusobacteriota Gemmatimonadota Nitrospir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one Cell (biology), biological cell. They constitute a large domain (biology), 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, Hot spring, 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 nitrogen fixation, fixation of nitrogen from the Earth's atmosphere, atmosphere. The nutrient cycle includes the decomposition of cadaver, 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 sulp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycobacterium Avium Avium
''Mycobacterium avium'' is a species of the phylum Actinomycetota (Gram-positive bacteria with high guanine and cytosine content, one of the dominant phyla of all bacteria), belonging to the genus '' Mycobacterium''. The type strain is ATCC 25291 = CCUG 20992 = CIP 104244 = DSM 44156 = NCTC 13034. The subspecies name ''Mycobacterium avium ''subsp.'' avium'' Chester 1901 is automatically created by the valid publication of ''Mycobacterium avium ''subsp.'' paratuberculosis'' (Bergey et al. 1923) and the valid publication of ''Mycobacterium avium ''subsp.'' silvaticum'' Thorel et al. 1990. Based on differences in IS1245 RFLP, 16S-23S rDNA ITS and growth temperature, Mijs et al. 2002MIJS (W.), de HAAS (P.), ROSSAU (R.), VAN DER LAAN (T.), RIGOUTS (L.), PORTAELS (F.) and van SOOLINGEN (D.): Molecular evidence to support a proposal to reserve the designation Mycobacterium avium subsp. avium for bird-type isolates and 'M. avium subsp. hominissuis' for the human/porcine type of M. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armatimonadota
''Armatimonadota'' is a phylum of gram-negative bacteria. History ''Armatimonadota'' was originally described solely on the basis of environmental 16S rRNA gene clone sequences, and was temporarily titled candidate phylum OP10. However, in 2011 a bacterial strain belonging to the phylum was isolated from an aquatic plant in Japan. The species was named ''Armatimonas rosea'' and was the first member of its phylum, genus, and species. Members ''Armatimonas rosea'', an aerobic chemoheterotrophic bacterium, strain YO-36T, was isolated from rhizoplane of an aquatic plant (a reed, ''Phragmites australis'') inhabiting a freshwater lake in Japan. ''Chthonomonas calidirosea'', an aerobic, saccharolytic, obligately thermophilic, motile, non-spore-forming bacterium, strain T49(T), was isolated from geothermally heated soil at Hell's Gate, Tikitere, New Zealand. Phylogeny Taxonomy The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclatu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquificae
The ''Aquificota'' phylum is a diverse collection of bacteria that live in harsh environmental settings. The name ''Aquificota'' was given to this phylum based on an early genus identified within this group, ''Aquifex'' (“water maker”), which is able to produce water by oxidizing hydrogen. They have been found in springs, pools, and oceans. They are autotrophs, and are the primary carbon fixers in their environments. These bacteria are Gram-negative, non-spore-forming rods. They are true bacteria ( domain Bacteria) as opposed to the other inhabitants of extreme environments, the Archaea. Taxonomy The ''Aquificota'' currently contain 15 genera and 42 validly published species. The phylum comprises a single class and two orders. Aquificales consists of the families Aquificaceae and Hydrogenothermaceae, while the Desulfurobacteriaceae are the only family within the Desulfobacteriales. ''Thermosulfidibacter takaii'' is not assigned to a family within the phylum based on its phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquifex Aeolicus
"''Aquifex aeolicus''" is a chemolithoautotrophic, Gram-negative, motile, hyperthermophilic bacterium. "''A. aeolicus"'' is generally rod-shaped with an approximate length of 2.0-6.0μm and a diameter of 0.4-0.5μm. "''A. aeolicus''" is neither validly nor effectively published and, having no standing in nomenclature, should be styled in quotation marks. It is one of a handful of species in the Aquificota phylum, an unusual group of thermophilic bacteria that are thought to be some of the oldest species of bacteria, related to filamentous bacteria first observed at the turn of the century. "''A. aeolicus''" is also believed to be one of the earliest diverging species of thermophilic bacteria. "''A. aeolicus''" grows best in water between 85 °C and 95 °C, and can be found near underwater volcanoes or hot springs. It requires oxygen to survive but has been found to grow optimally under microaerophilic conditions. Due to its high stability against high temperature and la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquificota
The ''Aquificota'' phylum is a diverse collection of bacteria that live in harsh environmental settings. The name ''Aquificota'' was given to this phylum based on an early genus identified within this group, '' Aquifex'' (“water maker”), which is able to produce water by oxidizing hydrogen. They have been found in springs, pools, and oceans. They are autotrophs, and are the primary carbon fixers in their environments. These bacteria are Gram-negative, non-spore-forming rods. They are true bacteria (domain Bacteria) as opposed to the other inhabitants of extreme environments, the Archaea. Taxonomy The ''Aquificota'' currently contain 15 genera and 42 validly published species. The phylum comprises a single class and two orders. Aquificales consists of the families Aquificaceae and Hydrogenothermaceae, while the Desulfurobacteriaceae are the only family within the Desulfobacteriales. ''Thermosulfidibacter takaii'' is not assigned to a family within the phylum based on its ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symbiobacterium Thermophilum
''Symbiobacterium thermophilum'' is a symbiotic thermophile that depends on co-culture with a ''Bacillus'' strain for growth. It is Gram-negative and tryptophanase-positive, with type strain T(T) (= IAM 14863T). It is the type species of its genus. ''Symbiobacterium'' is related to the Gram-positive Bacillota and 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 ..., but belongs to a lineage that is distinct from both.''S. thermophilum'' has a bacillus shaped cell structure with no flagella. This bacterium is located throughout the environment in soils and fertilizers. Cell Structure Although Gram staining ''S. thermophilum'' shows a negative lab result, there are key Gram-negative membrane biosynthesis proteins that it lacks, such as LPS:glycosyltransferase and poly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Streptomyces Coelicolor
''Streptomyces albidoflavus'' is a bacterium species from the genus of ''Streptomyces'' which has been isolated from soil from Poland. ''Streptomyces albidoflavus'' produces dibutyl phthalate and streptothricins. Small noncoding RNA Bacterial small RNAs are involved in post-transcriptional regulation. Using deep sequencing ''S. albidoflavus'' transcriptome was analysed at the end of exponential growth. 63 small RNAs were identified. Expression of 11 of them was confirmed by Northern blot. The sRNAs were shown to be only present in ''Streptomyces'' species. sRNA scr4677 (''Streptomyces coelicolor'' sRNA 4677) is located in the intergenic region between anti-sigma factor ''SCO4677'' gene and a putative regulatory protein gene ''SCO4676''. ''scr4677'' expression requires the ''SCO4677'' activity and ''scr4677'' sRNA itself seem to affect the levels of the ''SCO4676''-associated transcripts. Targets of two of ''S. albidoflavus'' noncoding RNAs have been identified. Noncoding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Streptomyces Avermitilis
''Streptomyces avermitilis'' is a species of bacteria in the genus ''Streptomyces''. This bacterium was discovered by Satoshi Ōmura in Shizuoka Prefecture, Japan. The first complete genome sequence of ''S. avermitilis'' was completed in 2003. The genome consists of a single chromosome with a linear structure, unlike most bacterial genomes, which exist in the form of circular chromosomes. Avermectins are industrially produced from ''S. avermitilis''. Avermectin itself was discovered by the Satoshi Ōmura group and first disclosed in Burg ''et al.'' 1979. One of the most widely employed drugs against nematode and arthropod infestations is the avermectin derivative ivermectin Ivermectin (, '' EYE-vər-MEK-tin'') is an antiparasitic drug. After its discovery in 1975, its first uses were in veterinary medicine to prevent and treat heartworm and acariasis. Approved for human use in 1987, today it is used to treat i ..., as well as abamectin, a widely used insecticide and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nocardia Farcinica
Nocardia farcinica is a species of bacteria, once thought to be associated with farcy, and a member of the genus '' Nocardia''. This species is very similar in phenotype to ''Nocardia asteroides'', to the degree that some isolates of ''N. asteroides'' were later found to be ''Nocardia farcinica''. Pathogenicity ''N. farcinica'' may be a causative agent of nocardiosis or of secondary infections in immunocompromised patients. Strains of this species have been isolated from human brain abscesses. Genome ''N. farcinica'' contains a 6 million base pair genome with an average GC content of 70.8%. A sequenced strain, IFM 10152, is also known to contain two plasmids, pNF1 pNF2. The chromosome encodes 5,674 potential protein-coding open reading frame In molecular biology, open reading frames (ORFs) are defined as spans of DNA sequence between the start and stop codons. Usually, this is considered within a studied region of a prokaryotic DNA sequence, where only one of the six pos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
H37Rv
Mycobacterium tuberculosis strain H37Rv is the most studied strain of tuberculosis in research laboratories. It was first isolated by Dr. Edward R. Baldwin in 1905. The strain came from a 19 year old patient with chronic pulmonary tuberculosis at the Trudeau Sanatorium in Saranac Lake, New York. It was maintained for many years by serial passage of cultures at the Trudeau Sanatorium and initially named strain H37. Over time it was found to have variable virulence in animal models based on which medium it was grown on. Strains with different virulence were then intentionally produced, with H37R being less virulent after growing in acidic media and H37S was more virulent in guinea pigs after being grown in alkaline media (with R standing for resistant to environment, and S for sensitive to environment). The more virulent strain was later renamed H37Rv, with R standing for rough morphology and v standing for virulent. The strain was used for many laboratory studies and became the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
