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Sphaerobacter is a genus of bacteria. When originally described it was placed in its own subclass (Spahaerobacteridae) within the class Actinobacteria. Subsequently, phylogenetic studies have now placed it in its own order Sphaerobacterales within the phylum Chloroflexi. Up to now there is only one species of this genus known. The closest related cultivated organism to S. Thermophilus is the Thermomicrobium Roseum and has an 87% sequence similarity which indicates that S. Thermophilus is one of the most isolated bacterial species.[4]
Flavobacterium is a genus of Gram-negative, nonmotile and motile, rod-shaped bacteria that consists of 130 recognized species. Flavobacteria are found in soil and fresh water in a variety of environments. Several species are known to cause disease in freshwater fish.
Alteromonas is a genus of Proteobacteria found in sea water, either in the open ocean or in the coast. It is Gram-negative. Its cells are curved rods with a single polar flagellum.
Prevotella melaninogenica is a species of bacterium in the normal flora of the upper respiratory tract. It is an important human pathogen in various anaerobic infections, often mixed with other aerobic and anaerobic bacteria. P. melaninogenica is an anaerobic, Gram-negative rod, named for its black colonies, and black pigment.
The Chloroflexi or Chlorobacteria are a phylum of bacteria containing isolates with a diversity of phenotypes, including members that are aerobic thermophiles, which use oxygen and grow well in high temperatures; anoxygenic phototrophs, which use light for photosynthesis ; and anaerobic halorespirers, which uses halogenated organics as electron acceptors.
Porphyromonas is a Gram-negative, non-spore-forming, obligately anaerobic and non-motile genus from the family of Porphyromonadaceae. This genus has been found to be part of the salivary microbiome. The use of targeted 16S rRNA gene metagenomic sequencing has shown that the genus is well represented in healthy individuals from the Human Microbiome Project.
Actinopolyspora is a genus in the phylum Actinobacteria (Bacteria).
Psychrobacter is a genus of Gram-negative, osmotolerant, oxidase-positive, psychrophilic or psychrotolerant, aerobic bacteria which belong to the family Moraxellaceae and the class Gammaproteobacteria. The shape is typically cocci or coccobacilli. Some of those bacteria were isolated from humans and can cause humans infections such as endocarditis and peritonitis. This genus of bacteria is able to grow at temperatures between −10 and 42 °C. Rudi Rossau found through DNA-rRNA hybridization analysis that Psychrobacter belongs to the Moraxellaceae. The first species was described by Juni and Heym. Psychrobacter occur in wide range of moist, cold saline habitats, but they also occur in warm and slightly saline habitats.
Gracilibacillus is a genus of bacteria within the phylum Firmicutes. Species within this genus are generally halotolerant.
Virgibacillus is a genus of Gram-positive, rod-shaped (bacillus) bacteria and a member of the phylum Firmicutes. Virgibacillus species can be obligate aerobes, or facultative anaerobes and catalase enzyme positive. Under stressful environmental conditions, the bacteria can produce oval or ellipsoidal endospores in terminal, or sometimes subterminal, swollen sporangia. The genus was recently reclassified from the genus Bacillus in 1998 following an analysis of the species V. pantothenticus. Subsequently, a number of new species have been discovered or reclassified as Virgibacillus species.
Zymophilus paucivorans is a species of anaerobic, Gram-negative, rod-shaped bacteria first isolated from spoilt beer. It is the type species of its genus.
Mycoplana is a genus of Gram-negative bacteria. The cells are slightly curved or irregularly shaped rods. Initially, the cells can form filaments, which can also be branched. After some time, the filaments break up into irregular rods. Mycoplana is motile by peritrichous flagella.
Mycoplana ramosa is a gram-negative bacteria from the genus of Mycoplana.
Hyphomicrobium is a genus of Gram-negative, non-spore-forming, rod-shaped bacteria from the family of Hyphomicrobiaceae. It has a large polar or sub-polar filiform prostheca very similar to that of Caulobacter. In addition to having a nutritional function, the prostheca also plays a role in the initiation of DNA replication.
Pseudarthrobacter defluvii, with the old name Arthrobacter defluvii, is a bacterium species from the genus of Pseudarthrobacter which has been isolated from sewage from the Geumho River near Daegu in Korea. Arthrobacter defluvii has the ability to degrade 4-chlorophenol.
Jeotgalibacillus is a Gram-positive bacterial genus from the family Planococcaceae.
Myceligenerans is a Gram-positive, spore-forming and mycelium-forming bacterial genus from the family of Promicromonosporaceae.
Reichenbachiella is a chemoorganotrophic and strictly aerobic genus from the family of Flammeovirgaceae. this bacteria genus is named after the German microbiologist Hans Reichenbach.
Persicobacter is a Gram-negative, facultatively anaerobic, chemoorganotrophic and motile genus from the family of Flammeovirgaceae.
Hallella is a Gram-negative, non-spore-forming, anaerobic and non-motile genus of bacteria from the family of Prevotellaceae with on known species. Hallella is named after the American microbiologist Ivan C. Hall. Hallella seregens has been isolated from a gingival crevice of a patient.
References
- ↑ LPSN lpsn.dsmz.de
- ↑ Straininfo of Mycoplana dimorpha
- ↑ UniProt
- ↑ Don J. Brenner; Noel R. Krieg; James T. Staley (25 July 2006). Bergey's Manual® of Systematic Bacteriology: Volume Two: The Proteobacteria (Part C): 2 (2 ed.). Springer. ASIN B00BLPZMM4.
- ↑ Urakami, T.; Oyanagi, H.; Araki, H.; Suzuki, K. -I.; Komagata, K. (1990). "Recharacterization and Emended Description of the Genus Mycoplana and Description of Two New Species, Mycoplana ramosa and Mycoplana segnis". International Journal of Systematic Bacteriology. 40 (4): 434. doi: 10.1099/00207713-40-4-434 .