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The Thermomicrobia is a group of thermophilic green non-sulfur bacteria. Based on species Thermomicrobium roseum and Sphaerobacter thermophilus, this bacteria class has the following description:
Echovirus is a polyphyletic group of viruses associated with enteric disease in humans. The name is derived from "enteric cytopathic human orphan virus". These viruses were originally not associated with disease, but many have since been identified as disease-causing agents. The term "echovirus" was used in the scientific names of numerous species, but all echoviruses are now recognized as strains of various species, most of which are in the family Picornaviridae.
Thiobacillus is a genus of Gram-negative Betaproteobacteria. Thiobacillus thioparus is the type species of the genus, and the type strain thereof is the StarkeyT strain, isolated by Robert Starkey in the 1930s from a field at Rutgers University in the United States of America. While over 30 "species" have been named in this genus since it was defined by Martinus Beijerinck in 1904,, most names were never validly or effectively published. The remainder were either reclassified into Paracoccus, Starkeya ; Sulfuriferula, Annwoodia, Thiomonas ; Halothiobacillus, Guyparkeria, or Thermithiobacillus or Acidithiobacillus. The very loosely defined "species" Thiobacillus trautweinii was where sulfur oxidising heterotrophs and chemolithoheterotrophs were assigned in the 1910-1960s era, most of which were probably Pseudomonas species. Many species named in this genus were never deposited in service collections and have been lost.
Acidithiobacillus is a genus of the Acidithiobacillia in the "Pseudomonadota". The genus includes acidophilic organisms capable of iron and/or sulfur oxidation. Like all "Pseudomonadota", Acidithiobacillus spp. are Gram-negative. They are also important generators of acid mine drainage, which is a major environmental problem around the world in mining.
Thermithiobacillus is a genus of nonsporeforming, rod-shaped, Gram-negative bacteria. The name derives from the Latin thermae, for warm baths, and the Classical Greek θείος, theios for sulfur. The type species of this genus was previously assigned to the genus Thiobacillus, but it was reclassified on the basis of 16S rRNA analysis in 2000, creating this genus.
Adelaide's warbler is a bird endemic to the archipelago of Puerto Rico belonging to the genus Setophaga of the family Parulidae. The species is named after Adelaide Swift, daughter of Robert Swift, the person who captured the first specimen.
Paracoccus denitrificans, is a coccoid bacterium known for its nitrate reducing properties, its ability to replicate under conditions of hypergravity and for being a relative of the eukaryotic mitochondrion.
Geobacillus stearothermophilus is a rod-shaped, Gram-positive bacterium and a member of the phylum Bacillota. The bacterium is a thermophile and is widely distributed in soil, hot springs, ocean sediment, and is a cause of spoilage in food products. It will grow within a temperature range of 30 to 75 °C. Some strains are capable of oxidizing carbon monoxide aerobically. It is commonly used as a challenge organism for sterilization validation studies and periodic check of sterilization cycles. The biological indicator contains spores of the organism on filter paper inside a vial. After sterilizing, the cap is closed, an ampule of growth medium inside of the vial is crushed and the whole vial is incubated. A color and/or turbidity change indicates the results of the sterilization process; no change indicates that the sterilization conditions were achieved, otherwise the growth of the spores indicates that the sterilization process has not been met. Recently a fluorescent-tagged strain, Rapid Readout(tm), is being used for verifying sterilization, since the visible blue fluorescence appears in about one-tenth the time needed for pH-indicator color change, and an inexpensive light sensor can detect the growing colonies.
Lucilia cuprina, formerly named Phaenicia cuprina, the Australian sheep blowfly is a blow fly in the family Calliphoridae. It causes the condition known as "sheep strike"'. The female fly locates a sheep with ideal conditions, such as an open wound or a build-up of faeces or urine in the wool, in which she lays her eggs. The emerging larvae cause large lesions on the sheep, which may prove to be fatal.
Thiomonas arsenitoxydans is a Gram-negative, moderately acidophilic, non-spore-forming, rod-shaped, motile bacterium from the genus Thiomonas, which has the ability to use arsenite as an energy source by oxidizing it.
Thiomonas bhubaneswarensis is a Gram-negative, oxidase- and catalase-positive, strictly aerobic, moderately thermophilic non-spore-forming, rod-shaped, motile bacterium with a single polar flagellum from the genus Thiomonas, which was isolated from hot-spring sediment samples in Atri in Bhubaneswar. T. bhubaneswarensis has the ability to oxidize thiosulfate.
Thiomonas delicata is an As(III)-oxidizing, nonmotile bacterium from the genus Thiomonas. Colonies of T. delicata are whitish-yellow in color.
Thiomonas islandica is a Gram-negative, rod-shaped, motile bacterium from the genus Thiomonas, which has the ability to oxidise sulfur compounds and hydrogen. It was isolated from a hot spring in Graendalur in southwestern Iceland.
Thiomonas thermosulfata is a Gram-negative, non-spore-forming bacterium from the genus Thiomonas.
Advenella kashmirensis is a chemolithotrophic, mesophilic, neutrophilic, tetrathionate-oxidizing bacterium of the genus Advenella, isolated from the soil of a temperate orchard in Jammu and Kashmir in India. Tetrathiobacter kashmirensis has been reclassified to Advenella kashmirensis. The complete genome of A. kashmirensis has been sequenced.
Acidithiobacillus caldus formerly belonged to the genus Thiobacillus prior to 2000, when it was reclassified along with a number of other bacterial species into one of three new genera that better categorize sulfur-oxidizing acidophiles. As a member of the Gammaproteobacteria class of Pseudomonadota, A. caldus may be identified as a Gram-negative bacterium that is frequently found in pairs. Considered to be one of the most common microbes involved in biomining, it is capable of oxidizing reduced inorganic sulfur compounds (RISCs) that form during the breakdown of sulfide minerals. The meaning of the prefix acidi- in the name Acidithiobacillus comes from the Latin word acidus, signifying that members of this genus love a sour, acidic environment. Thio is derived from the Greek word thios and describes the use of sulfur as an energy source, and bacillus describes the shape of these microorganisms, which are small rods. The species name, caldus, is derived from the Latin word for warm or hot, denoting this species' love of a warm environment.
Hydrogenovibrio crunogenus is a colorless, sulfur-oxidizing bacterium first isolated from a deep-sea hydrothermal vent. It is an obligate chemolithoautotrophic sulfur oxidizer and differs from other species of this genus by its DNA base composition and by its growth rate and optimal pH in thiosulfate medium. ATCC 35932T is the type strain of the species. It was originally published in the genus Thiomicrospira as Thiomicrospira crunogena but was reclassified to the genus Hydrogenovibrio in 2017, resulting a grammatical gender change of the specific epithet from crunogena to crunogenus. The genome sequence of H. crunogenus XCL-2 has been published but that of the type strain has not yet been undertaken.
Anaerocella delicata is a Gram-negative, non-spore-forming, anaerobic and non-motile bacterium from the genus of Anaerocella which has been isolated from a methanogenic reactor of cattle waste in Hokkaido in Japan.
Alicyclobacillus disulfidooxidans a species of Gram positive, strictly aerobic, bacterium. The bacteria are acidophilic and produced endospores. It was first isolated from waterwater sludge in Blake Lake City, Quebec, Canada. The species was first identified in 1996, but was classified as Sulfobacillus disulfidooxidansis. It was reclassified as Alicyclobacillus in 2005. The name is derived from the Latin duplus (double), sulfur (sulfur), and oxido (oxidize), referring to the bacterium's ability to oxidize disulfide.
Alicyclobacillus tolerans is a species of Gram positive, strictly aerobic, bacterium. The bacteria are acidophilic and produced endospores. It was first isolated from oxidizable lead–zinc ores in Uzbekistan. The strain was first identified in 1983, but was classified as Sulfobacillus thermosulfidooxidans subsp. thermotolerans strain K1. It was reclassified as Alicyclobacillus in 2005. The species name refers to the ability to tolerate changes in temperature and pH.
References
- ↑ LPSN
- ↑ "DSM 5495 Strain Passport - StrainInfo". Archived from the original on 2016-03-04. Retrieved 2013-05-29.
- ↑ Battaglia-Brunet, F; El Achbouni, H; Quemeneur, M; Hallberg, KB; Kelly, DP; Joulian, C (2011). "Proposal that the arsenite-oxidizing organisms Thiomonas cuprina and 'Thiomonas arsenivorans' be reclassified as strains of Thiomonas delicata, and emended description of Thiomonas delicata". Int. J. Syst. Evol. Microbiol. 61 (Pt 12): 2816–21. doi:10.1099/ijs.0.023408-0. PMID 21216915.
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