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Tetrahymena, a unicellular eukaryote, is a genus of free-living ciliates. The genus Tetrahymena is the most widely studied member of its phylum. It can produce, store and react with different types of hormones. Tetrahymena cells can recognize both related and hostile cells.
Phytophthora is a genus of plant-damaging oomycetes, whose member species are capable of causing enormous economic losses on crops worldwide, as well as environmental damage in natural ecosystems. The cell wall of Phytophthora is made up of cellulose. The genus was first described by Heinrich Anton de Bary in 1875. Approximately 210 species have been described, although 100–500 undiscovered Phytophthora species are estimated to exist.
The Gemmatimonadota are a phylum of bacteria established in 2003. The phylum contains two classes Gemmatimonadetes and Longimicrobia.
In taxonomy, Methanomethylovorans is a genus of microorganisms with the family Methanosarcinaceae. This genus was first described in 1999. The species within it generally live in freshwater environments, including rice paddies, freshwater sediments and contaminated soil. They produce methane from methanol, methylamines, dimethyl sulfide and methanethiol. With the exception of M. thermophila, which has an optimal growth temperature of 50 °C, these species are mesophiles and do not tend to grow at temperatures above 40 °C.
The Chloroflexota 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.
Nitrospirota is a phylum of bacteria. It includes multiple genera, such as Nitrospira, the largest. The first member of this phylum, Nitrospira marina, was discovered in 1985. The second member, Nitrospira moscoviensis, was discovered in 1995.
Myceliophthora thermophila is an ascomycete fungus that grows optimally at 45–50 °C (113–122 °F). It efficiently degrades cellulose and is of interest in the production of biofuels. The genome has recently been sequenced, revealing the full range of enzymes this organism uses for the degradation of plant cell wall material.
Caballeronia grimmiae is a gram-negative, non-spore-forming, rod-shaped bacterium from the genus of Caballeronia and the family of Burkholderiaceae which was isolated from the xerophilous moss Grimmia montana in China.
Methanothrix soehngenii is a species of methanogenic archaea. Its cells are non-motile, non-spore-forming, rod-shaped and are normally combined end to end in long filaments, surrounded by a sheath-like structure. It is named in honour of N. L. Söhngen.
Anaerolinea thermophila is a species of filamentous thermophilic bacteria, the type and only species of its genus. It is Gram-negative, non-spore-forming, with type strain UNI-1T.
Spirochaeta thermophila is a fairly recently discovered free-living, anaerobic, spirochaete that seems to be the most thermophilic of the Spirochaetales order. The type species was discovered in 1992 in Kuril islands, Russia and described in Aksenova, et al. It has been isolated in the sediments and water columns of brackish aquatic habitats of various ponds, lakes, rivers, and oceans. This organism is identified as a new species based on its unique ability to degrade cellulose, xylan, and other α- and β-linked sugars and use them as the sole carbon source by encoding many glycoside hydrolases. It is presumed to secrete cellulases to break down plant-matter around it but there has been little work on the characterization of the enzymes responsible for this.
Lihuaxuella thermophila is a bacterium from the genus of Lihuaxuella which has been isolated from geothermal soil from the Rehai National Park in Tengchong in China.
Saccharopolyspora thermophila is a Gram-positive and aerobic bacterium from the genus Saccharopolyspora which has been isolated from soil in China.
Anaerolineaceae is a family of bacteria from the order of Anaerolineales. Anaerolineaceae bacteria occur in marine sediments. There are a total of twelve genera in this family, most of which only encompass one species. All known members of the family are Gram-negative and non-motile. They also do not form bacterial spores and are either mesophilic or thermophilic obligate anaerobes. It is also known that all species in this family are chemoheterotrophs.
Fontimonas is a Gram-negative genus of bacteria from the family of Nevskiaceae with one known species. Fontimonas thermophila has been isolated from a hot spring from the Hot Springs National Park in the United States.
Jhaorihella is a Gram-negative and aerobic genus of bacteria from the family of Rhodobacteraceae with one known species .Jhaorihella thermophila has been isolated from a hot spring from the coast of the Green Island in Taiwan.
Lutispora is an anaerobic, spore-forming, rod-shaped and moderately thermophilic bacterial genus from the family of Clostridiaceae with one known species.
Tetrahymena thermophila is a species of Ciliophora in the family Tetrahymenidae. It is a free living protozoa and occurs in fresh water.
Lutaonella is a Gram-negative, aerobic, moderately thermophilic and non-motile genus of bacteria from the family of Flavobacteriaceae with one known species. Lutaonella thermophila has been isolated from a hot spring from the coast of Green Island from Taiwan.
Pseudozobellia is a Gram-negative and aerobic genus of bacteria from the family of Flavobacteriaceae with one known species. Pseudozobellia thermophila has been isolated from the alga Ulva fenestrata.
References
- 1 2 3 4 Parte, A.C. "Lihuaxuella". LPSN . Retrieved 28 November 2016.
- ↑ "Lihuaxuella". www.uniprot.org. Retrieved 28 November 2016.
