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Thermogymnomonas
In taxonomy, the Thermoplasmatales are an order of the Thermoplasmata. All are acidophiles, growing optimally at pH below 2. ''Picrophilus'' is currently the most acidophilic of all known organisms, being capable of growing at a pH of -0.06. Many of these organisms do not contain a cell wall, although this is not true in the case of ''Picrophilus''. Most members of the Thermotoplasmata are thermophilic. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). See also * List of Archaea genera This article lists the genera of the Archaea. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). Phylogeny National Center for ... References * Further reading Scientific journals * * * * Scientific books * * Scientific databases Ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Archaea Genera
This article lists the genera of the Archaea. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). Phylogeny National Center for Biotechnology Information (NCBI) taxonomy was initially used to decorate the genome tree via tax2tree. The 16S rRNA-based Greengenes taxonomy is used to supplement the taxonomy particularly in regions of the tree with no cultured representatives. List of Prokaryotic names with Standing in Nomenclature (LPSN) is used as the primary taxonomic authority for establishing naming priorities. Taxonomic ranks are normalised using phylorank and the taxonomy manually curated to remove polyphyletic groups. Cladogram was taken from the GTDB release 07-RS207 (8th April 2022). The position of clades with a "question mark" are based on the additional phylogeny of the 16S rRNA-based LTP_12_2021 by The All-Species Living Tree Project. Phylum " Altarch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermoplasmataceae
In taxonomy, the Thermoplasmataceae are a family of the Thermoplasmatales. It contains only one genus, '' Thermoplasma''. All species within Thermoplasmataceae are thermoacidophiles, and they grow at a temperature of 60°C and pH 2. They were isolated from hydrothermal vents, fumaroles and similar environments. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). See also * List of Archaea genera This article lists the genera of the Archaea. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). Phylogeny National Center for ... References Further reading Scientific journals Scientific books * * Scientific databases External links Archaea taxonomic families Euryarchaeota {{Euryarchaeota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermoplasmata
In taxonomy, the Thermoplasmata are a class of the Euryarchaeota. All are acidophiles, growing optimally at pH below 2. '' Picrophilus'' is currently the most acidophilic of all known organisms growing at a minimum pH of 0.06. Many of these organisms do not contain a cell wall, although this is not true in the case of '' Picrophilus''. Most members of Thermotoplasmata are thermophilic. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). See also * List of Archaea genera This article lists the genera of the Archaea. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). Phylogeny National Center for ... References Further reading Scientific journals * * * * Scientific books * * Scientific databases External links Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaea
Archaea ( ; singular archaeon ) is a domain of single-celled organisms. These microorganisms lack cell nuclei and are therefore prokaryotes. Archaea were initially classified as bacteria, receiving the name archaebacteria (in the Archaebacteria kingdom), but this term has fallen out of use. Archaeal cells have unique properties separating them from the other two domains, Bacteria and Eukaryota. Archaea are further divided into multiple recognized phyla. Classification is difficult because most have not been isolated in a laboratory and have been detected only by their gene sequences in environmental samples. Archaea and bacteria are generally similar in size and shape, although a few archaea have very different shapes, such as the flat, square cells of '' Haloquadratum walsbyi''. Despite this morphological similarity to bacteria, archaea possess genes and several metabolic pathways that are more closely related to those of eukaryotes, notably for the enzymes invo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Center For Biotechnology Information
The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The NCBI is located in Bethesda, Maryland, and was founded in 1988 through legislation sponsored by US Congressman Claude Pepper. The NCBI houses a series of databases relevant to biotechnology and biomedicine and is an important resource for bioinformatics tools and services. Major databases include GenBank for DNA sequences and PubMed, a bibliographic database for biomedical literature. Other databases include the NCBI Epigenomics database. All these databases are available online through the Entrez search engine. NCBI was directed by David Lipman, one of the original authors of the BLAST sequence alignment program and a widely respected figure in bioinformatics. GenBank NCBI had responsibility for making available the GenBan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferroplasma
''Ferroplasma'' is a genus of Archaea that belong to the family Ferroplasmaceae. Members of the ''Ferroplasma'' are typically acidophillic, pleomorphic, irregularly shaped cocci. The archaean family Ferroplasmaceae was first described in the early 2000s. To date very few species of ''Ferroplasma'' have been isolated and characterized. Isolated species include ''Ferroplasma acidiphilum'', ''Ferroplasma acidarmanus,'' and ''Ferroplasma thermophilum''. A fourth isolate ''Ferroplasma cupricumulans'' was later determined to belong to a separate genus''.'' All known ''Ferroplasma sp.'' are iron-oxidizers. Cell characteristics and Physiology ''Ferroplasma'' cells are pleomorphic and lack a cell-wall. All known members of the genera are acidophiles that thrive in environments where pH ranges from 0.0 to 2.0. They are also mesophilic to moderately thermophilic with optimal temperatures ranging from 35-55 °C. Tetraether-based lipids are an important part of the ''Ferroplasma'' c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acidiplasma
''Acidiplasma'' is a genus in the phylum Euryarchaeota ( Archaea). Etymology The name ''Acidiplasma'' derives from:New Latin neuter gender n ''acidum'', an acid; Greek neuter gender noun ''plasma (πλάσμα)'', something shaped or moulded; New Latin neuter gender noun ''Acidiplasma'', an acid-living form. Species The genus contains 3 species (including basonyms and synonyms), namely * '' A. aeolicum'' ( Golyshina ''et al.'' 2009, (Type species of the genus).; Latin neuter gender adjective ''aeolicum'', from the Aeolian archipelago, to which Vulcano Island belongs, where the type strain was isolated.) * '' A. cupricumulans'' ( (Hawkes ''et al.'' 2008) Golyshina ''et al.'' 2009, ; Latin noun ''cuprum'', copper; Latin participle adjective ''cumulans'', heaping up, accumulating; New Latin participle adjective ''cupricumulans'', copper-accumulating.) See also * Bacterial taxonomy * Microbiology Microbiology () is the scientific study of microorganisms, those being un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermoplasma
In taxonomy, ''Thermoplasma'' is a genus of the Thermoplasmataceae.See the NCBIbr>webpage on Thermoplasma Data extracted from the ''Thermoplasma'' is a genus of archaea. It belongs to the Thermoplasmata, which thrive in acidic and high-temperature environments. ''Thermoplasma'' are facultative anaerobes and respire using sulfur and organic carbon. They do not contain a cell wall but instead contain a unique membrane composed mainly of a tetraether lipoglycan containing atypical archaeal tetraether lipid attached to a glucose- and mannose-containing oligosaccharide. This lipoglycan is presumably responsible for the acid and thermal stability of the ''Thermoplasma'' membrane. See also * List of Archaea genera This article lists the genera of the Archaea. The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI). Phylogeny National Center for ... Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferroplasmaceae
In taxonomy, the Ferroplasmaceae are a family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ... of the Thermoplasmatales.See the NCBIbr>webpage on Ferroplasmaceae Data extracted from the References Further reading Scientific journals * * Scientific books * Scientific databases External links Archaea taxonomic families Euryarchaeota {{Euryarchaeota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genome Taxonomy Database
The Genome Taxonomy Database (GTDB) is an online database that maintains information on a proposed nomenclature of prokaryotes, following a phylogenomic approach based on a set of conserved single-copy proteins. In addition to breaking up paraphyletic groups, this method also reassigns taxonomic ranks algorithmically, creating new names in both cases. Information for archaea was added in 2020, along with a species classification based on average nucleotide identity. Each update incorporates new genomes as well as human adjustments to the taxonomy. An open-source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized sof ... tool called GTDB-Tk is available to classify draft genomes into the GTDB hierarchy. The GTDB system, via GTDB-Tk, has been used to catalogue not-yet-named bacteria in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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