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Samylina, Olga S. (author), Kosyakova, Anastasia I. (author), Krylov, Artem A. (author), Sorokin, Dimitry Y. (author), Pimenov, Nikolay V. (author)
A variety of lakes located in the dry steppe area of southwestern Siberia are exposed to rapid climatic changes, including intra-century cycles with alternating dry and wet phases driven by solar activity. As a result, the salt lakes of that region experience significant fluctuations in water level and salinity, which have an essential impact...
journal article 2024
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Sorokin, Dimitry Y. (author), Merkerl, Alexander Y. (author)
The genus <i>Natranaerovirga</i> is a member of the class <i>Clostridia</i>. It includes obligately anaerobic, fermentative heterotrophs which whose key metabolic property is the ability to utilizes polygalacturonates as growth substrates. The species of the genus are highly salt-tolerant, chloride-independent, obligate alkaliphiles found in...
book chapter 2024
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
The family Desulfurivibrionaceae includes obligately anaerobic, moderately salt-tolerant, obligately alkaliphilic chemolithoautotrophic bacteria with a unique energy metabolism consisting of elemental sulfur disproportionation. H<sub>2</sub> or formate can also serve as additional electron donors for sulfur reduction, while nitrate can be...
book chapter 2024
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Natr.an.aer.o.vir.ga’ce.ae N.L. fem. n. <i>Natranaerovirga</i>, the type genus of the family, -aceae ending to denote a family; N.L. fem. pl. n. <i>Natranaerovirgaceae</i>, the <i>Natranaerovirga</i> family. The family <i>Natranaerovirgaceae</i> includes obligately<br/>anaerobic fermentative bacteria from soda lakes. They are highly salt...
book chapter 2024
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Sorokin, Dimitry Y. (author), Elcheninov, Alexander G. (author), Bale, Nicol J. (author), Sinnighe Damsté, Jaap S. (author), Kublanov, Ilya V. (author)
Beta-mannans are insoluble plant polysaccharides with beta-1,4-linked mannose as the backbone. We used three forms of this polysaccharide, namely, pure mannan, glucomannan, and galactomannan, to enrich haloarchaea, which have the ability to utilize mannans for growth. Four mannan-utilizing strains obtained in pure cultures were closely related...
journal article 2024
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Khomyakova, Maria A. (author), Merkel, Alexander Y. (author), Slobodkin, Alexander I. (author), Sorokin, Dimitry Y. (author)
Highly purified cultures of alkaliphilic aceticlastic methanogens were collected for the first time using methanogenic enrichments with acetate from a soda lake and a terrestrial mud volcano. The cells of two strains were non-motile rods forming filaments. The mud volcano strain M04Ac was alkalitolerant, with the pH range for growth from 7.5 to...
journal article 2023
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Elcheninov, Alexander G. (author), Ugolkov, Yaroslav A. (author), Elizarov, Ivan M. (author), Klyukina, Alexandra A. (author), Kublanov, Ilya V. (author), Sorokin, Dimitry Y. (author)
Extremely halophilic archaea are one of the principal microbial community components in hypersaline environments. The majority of cultivated haloarchaea are aerobic heterotrophs using peptides or simple sugars as carbon and energy sources. At the same time, a number of novel metabolic capacities of these extremophiles were discovered recently...
journal article 2023
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Ahn, Anne Catherine (author), Schuurmans, J. Merijn (author), Sorokin, Dimitry Y. (author), Muyzer, Gerard (author)
Haloalkaliphilic chemolithoautotrophic sulfur-oxidizing bacteria belonging to the genus Thioalkalivibrio are highly abundant in microbial communities found in soda lakes and dominant in full-scale bioreactors removing sulfide from industrial waste gases. Despite certain soda lakes being remote and unaffected by anthropogenic activities,...
journal article 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Natr.an.ae.ro.fa.ba.ce’ae. N.L. fem. n. Natranaerofaba, a bacterial genus; L. fem. pl. n. suff. -aceae, ending to denote a family; N.L. fem. pl. n. Natranaerofabaceae, the family of Natranaerofaba.<br/>The family Natranaerofabaceae includes obligately anaerobic acetogenic bacteria from soda lakes. They are extremely salt-tolerant and moderately...
book chapter 2023
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Sorokin, Dimitry Y. (author), Elcheninov, Alexander G. (author), Merkel, Alexander Y. (author), Bale, Nocole J. (author), Sininghe-Damste, Jaap S. (author), Kublanov, Ilya V. (author)
Two strains of neutrophilic haloaloarchaea were selectively enriched from hypersaline lakes in southwestern Siberia using β-1,3-glucans as a substrate. The strains were nearly identical in their phenotypes and according to<br/>phylogenomic analysis, and represent a distant novel species group in the genus Halapricum of the family Haloarculaceae....
journal article 2023
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Sorokin, Dimitry Y. (author), Elcheninov, Alexander G. (author), Merkel, Alexander Y. (author), Bale, Nicole J. (author), Sininghe-Damste, Jaap (author), Kublanov, Ilya V. (author)
The authors regret that there is a mistake in the strain collection number: instead of UQ 51487 it should be UQM 51487 in the protologue Table 3 of their paper. The corrected protologue Table is presented below.
journal article 2023
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Zhilina, Tatjana N. (author), Sorokin, Dimitry Y. (author), Toschakov, Stepan V. (author), Kublanov, Ilya V. (author), Zavarzina, Daria G. (author)
Two heterotrophic bacteroidetes strains were isolated as satellites from autotrophic enrichments inoculated with samples from hypersaline soda lakes in southwestern Siberia. Strain Z-1702 <sup>T</sup> is an obligate anaerobic fermentative saccharolytic bacterium from an iron-reducing enrichment culture, while Ca. Cyclonatronum proteinivorum...
journal article 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Me.thy.lo.na’trum; N.L. neut. n. methylum, the methyl radical (from French masc. n. méthyle; from French masc. n. méthylène); from Gr. neut. n. methy, wine; from Gr. fem. n. hylê, wood; N.L. pref. methylo-, pertaining to the methyl radical; N.L. neut. n. natron (arbitrarily derived from the Arabic n. natrun or natron soda; N.L. neut. n....
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Cells of Methylohalomonas are nonmotile rods, 0.4–0.5 × 1–4 μm, with a Gram-negative type of cell wall and dividing by binary fission. The dominant membrane polar lipid fatty acids are saturated C16:0 and C17:0. It is an aerobic, obligate methylotroph utilizing only methanol, formate, and methylamine<br/>as growth substrates. The carbon is...
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Me.thy.lo.ha.lo.mo.nad.a.ce’ae N.L. fem. n. Methylohalomonas, the type genus of the family, -aceae ending to denote a family; N.L. fem. pl. n. Methylohalomonadaceae the Methylohalomonas family.<br/>The family Methylohalomonadaceae includes obligately methylotrophic, aerobic bacteria from hypersaline salt lakes. They are moderate halophiles...
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Na.tro.no.ba.cil’lus N.L. neut. n. natron, soda, sodium carbonate (arbitrarily derived from the Arabic n. natrun or natron); N.L. pref. natrono-, pertaining to soda; L. masc. n. bacillus, a small rod; N.L.masc.n. Natronobacillus,<br/>soda-loving rod. The genus Natronobacillus is classified as a member of the family "Amphibacillaceae”, order...
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Natr.an.ae.ro.fa’ba. N.L. neut. n. natron, derived from Arabic natrun soda (sodium carbonate); Gr. pref. an-, not; Gr. masc. n. aêr, air; L. fem. n. faba, bean; N.L. fem. n. Natranaerofaba, bean-shaped soda loving anaerobe.<br/>The genus Natrabaerofaba forms a deep-branching lineage in the order Natranaerobiales, class Natranaerobiia. It...
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author), Yakimov, Mikhail M. (author)
Natr. ar. chae. o. ba' cu. lum. N.L. neut. n. natron, soda, sodium carbonate (arbitrarily derived from Arabic n. natrun or natron) ; N.L. pref. natro- pertaining to soda; Gr. masc. adj. archaîos ancient; L. neut. n. baculum, small stick, rod; N.L. neut. n. Natrarchaeobaculum soda-loving archaeal rod.<br/><br/>The genus Natrarchaeobaculum is...
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Thi.o.ha.lo.mo.nad.al’es N.L. fem. n. Thiohalomonas, the type genus of the order; L. fem. pl. n. suff. -ales; N.L. fem. pl. n. Thiohalomonadales, the order of the genus Thiohalomonas. The order Thiohalomonadales includes chemolithoautotrophic bacteria utilizing various reduced inorganic sulfur compounds as energy source and either oxygen or NOx...
book chapter 2023
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Sorokin, Dimitry Y. (author), Merkel, Alexander Y. (author)
Thi.o.ha.lo.bac.ter.al’es N.L. masc. n. Thiohalobacter, the type genus of the order; L. fem. pl. n. suff. -ales, ending to denote an order; N.L. fem. pl. n. Thiohalobacterales, the order of the genus Thiohalobacter.<br/>The order Thiohalobacterales accommodates obligately chemolithoautotrophic aerobic bacteria utilizing inorganic sulfur...
book chapter 2023
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