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Euryarchaeota is a phylum of archaea. Euryarchaeota are highly diverse and include methanogens, which produce methane and are often found in intestines, halobacteria, which survive extreme concentrations of salt, and some extremely thermophilic aerobes and anaerobes, which generally live at temperatures between 41 and 122 °C. They are separated from the other archaeans based mainly on rRNA sequences and their unique DNA polymerase.
Acidobacteriota is a phylum of Gram-negative bacteria. Its members are physiologically diverse and ubiquitous, especially in soils, but are under-represented in culture.
Streptomyces is the largest genus of Actinomycetota, and the type genus of the family Streptomycetaceae. Over 700 species of Streptomyces bacteria have been described. As with the other Actinomycetota, streptomycetes are gram-positive, and have very large genomes with high GC content. Found predominantly in soil and decaying vegetation, most streptomycetes produce spores, and are noted for their distinct "earthy" odor that results from production of a volatile metabolite, geosmin. Different strains of the same species may colonize very diverse environments.
Sphingomonadaceae are a gram-negative bacterial family of the Alphaproteobacteria. An important feature is the presence of sphingolipids in the outer membrane of the cell wall. The cells are ovoid or rod-shaped. Others are also pleomorphic, i.e. the cells change the shape over time. Some species from Sphingomonadaceae family are dominant components of biofilms.
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Gammaproteobacteria is a class of bacteria in the phylum Pseudomonadota. It contains about 250 genera, which makes it the most genus-rich taxon of the Prokaryotes. Several medically, ecologically, and scientifically important groups of bacteria belong to this class. It is composed by all Gram-negative microbes and is the most phylogenetically and physiologically diverse class of Proteobacteria.
The sea surface microlayer (SML) is the boundary interface between the atmosphere and ocean, covering about 70% of Earth's surface. With an operationally defined thickness between 1 and 1,000 μm (1.0 mm), the SML has physicochemical and biological properties that are measurably distinct from underlying waters. Recent studies now indicate that the SML covers the ocean to a significant extent, and evidence shows that it is an aggregate-enriched biofilm environment with distinct microbial communities. Because of its unique position at the air-sea interface, the SML is central to a range of global marine biogeochemical and climate-related processes.
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Sagittula stellata is a lignin-transforming bacterium, the type species of its genus. It is Gram-negative and rod-shaped, does not form spores, and is strictly aerobic. The type strain is E-37.
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Paenarthrobacter nicotinovorans is a Gram-positive and aerobic bacterium species from the genus Paenarthrobacter. This bacterium has the ability to degrade atrazine, nicotine, and creatine. and produces nicotine dehydrogenase
Azospirillum is a Gram-negative, microaerophilic, non-fermentative and nitrogen-fixing bacterial genus from the family of Rhodospirillaceae. Azospirillum bacteria can promote plant growth.
Methylophaga thiooxydans is a methylotrophic bacterium that requires high salt concentrations for growth. It was originally isolated from a culture of the algae Emiliania huxleyi, where it grows by breaking down dimethylsulfoniopropionate from E. hexleyi into dimethylsulfide and acrylate. M. thiooxydans has been implicated as a dominant organism in phytoplankton blooms, where it consumes dimethylsulfide, methanol and methyl bromide released by dying phytoplankton. It was also identified as one of the dominant organisms present in the plume following the Deepwater Horizon oil spill, and was identified as a major player in the breakdown of methanol in coastal surface water in the English channel.
Birgit Ann-Marie Margareta Nordbring-Hertz, was a Swedish scientist at Lund University known for her work on the interactions between fungi and nematodes.
Acidimangrovimonas is a bacterial genus from the family of Rhodobacteraceae.
References
- 1 2 LPSN lpsn.dsmz.de
- ↑ Straininfo of Seliberia stellata
- ↑ UniProt
- ↑ Hood, M.A.; Schmidt, J.M. (1996). "The examination of Seliberia stellata exopolymers using lectin assays". Microbial Ecology. 31 (3): 281–90. doi:10.1007/BF00171572. PMID 8661533. S2CID 33713630.
- ↑ George M. Garrity (2001). Bergey's Manual® of Systematic Bacteriology . Springer Science & Business Media. ISBN 978-0387241456.
- ↑ Stanley Falkow; Eugene Rosenberg; Karl-Heinz Schleifer; Erko Stackebrandt (2006). The Prokaryotes: Vol. 5: Proteobacteria: Alpha and Beta Subclasses (3 ed.). Springer Science & Business Media. ISBN 978-0387254951.