The Source of Thermophilic Bacteria in Lake Baikal Cold Sediments—Coastal Hydrotherms or Deep Fluids?
— The sources of thermophilic bacteria revealed in cold Lake Baikal sediments are considered. Comparative analysis of the taxonomic position of thermophilic microorganisms from four terrestrial hot springs at Lake Baikal coast and from the bottom sediments associated with hydrocarbon discharge was c...
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| Veröffentlicht in: | Microbiology (New York) 2024-06, Vol.93 (3), p.338-343 |
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| container_title | Microbiology (New York) |
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| creator | Pavlova, O. N. Chernitsyna, S. M. Bukin, S. V. Lomakina, A. V. Shubenkova, O. V. Smirnova, D. K. Zemskaya, T. I. |
| description | —
The sources of thermophilic bacteria revealed in cold Lake Baikal sediments are considered. Comparative analysis of the taxonomic position of thermophilic microorganisms from four terrestrial hot springs at Lake Baikal coast and from the bottom sediments associated with hydrocarbon discharge was carried out. The sequences of thermophilic microorganisms with the same taxonomic position were revealed both in the hot springs and bottom sediments. Some microbial species occurred only in the hydrotherm samples or only in those from the sediments. Gas-saturated fluids from the hydrocarbon generation zone at the depth of 4‒6 km are the most probable source of thermophilic microorganisms in the bottom sediments. |
| doi_str_mv | 10.1134/S0026261723604189 |
| format | Article |
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The sources of thermophilic bacteria revealed in cold Lake Baikal sediments are considered. Comparative analysis of the taxonomic position of thermophilic microorganisms from four terrestrial hot springs at Lake Baikal coast and from the bottom sediments associated with hydrocarbon discharge was carried out. The sequences of thermophilic microorganisms with the same taxonomic position were revealed both in the hot springs and bottom sediments. Some microbial species occurred only in the hydrotherm samples or only in those from the sediments. Gas-saturated fluids from the hydrocarbon generation zone at the depth of 4‒6 km are the most probable source of thermophilic microorganisms in the bottom sediments.</description><identifier>ISSN: 0026-2617</identifier><identifier>EISSN: 1608-3237</identifier><identifier>DOI: 10.1134/S0026261723604189</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Biomedical and Life Sciences ; Comparative analysis ; Hot springs ; Life Sciences ; Medical Microbiology ; Microbiology ; Sediments ; Short Communications ; Taxonomy ; Thermophilic bacteria ; Thermophilic microorganisms</subject><ispartof>Microbiology (New York), 2024-06, Vol.93 (3), p.338-343</ispartof><rights>Pleiades Publishing, Ltd. 2024. ISSN 0026-2617, Microbiology, 2024, Vol. 93, No. 3, pp. 338–343. © Pleiades Publishing, Ltd., 2024.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-ce0bd4cfc56f5e56bdcb01acfe8ace5123f4065ae888a3ecb0eafe20cae32df13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0026261723604189$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0026261723604189$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Pavlova, O. N.</creatorcontrib><creatorcontrib>Chernitsyna, S. M.</creatorcontrib><creatorcontrib>Bukin, S. V.</creatorcontrib><creatorcontrib>Lomakina, A. V.</creatorcontrib><creatorcontrib>Shubenkova, O. V.</creatorcontrib><creatorcontrib>Smirnova, D. K.</creatorcontrib><creatorcontrib>Zemskaya, T. I.</creatorcontrib><title>The Source of Thermophilic Bacteria in Lake Baikal Cold Sediments—Coastal Hydrotherms or Deep Fluids?</title><title>Microbiology (New York)</title><addtitle>Microbiology</addtitle><description>—
The sources of thermophilic bacteria revealed in cold Lake Baikal sediments are considered. Comparative analysis of the taxonomic position of thermophilic microorganisms from four terrestrial hot springs at Lake Baikal coast and from the bottom sediments associated with hydrocarbon discharge was carried out. The sequences of thermophilic microorganisms with the same taxonomic position were revealed both in the hot springs and bottom sediments. Some microbial species occurred only in the hydrotherm samples or only in those from the sediments. Gas-saturated fluids from the hydrocarbon generation zone at the depth of 4‒6 km are the most probable source of thermophilic microorganisms in the bottom sediments.</description><subject>Biomedical and Life Sciences</subject><subject>Comparative analysis</subject><subject>Hot springs</subject><subject>Life Sciences</subject><subject>Medical Microbiology</subject><subject>Microbiology</subject><subject>Sediments</subject><subject>Short Communications</subject><subject>Taxonomy</subject><subject>Thermophilic bacteria</subject><subject>Thermophilic microorganisms</subject><issn>0026-2617</issn><issn>1608-3237</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kE1OwzAQhS0EEqVwAHaWWAf8EzvpCkFoKVIlFi3ryHXGrds0Dna66I5DcEJOgqMisUCsRjPfe280g9A1JbeU8vRuTgiTTNKMcUlSmo9O0IBKkiec8ewUDXqc9PwcXYSwIYQIJsQArRZrwHO39xqwMzh2fufata2txo9Kd-CtwrbBM7WFOLBbVePC1RWeQ2V30HTh6-OzcCp0EUwPlXddHxGw8_gJoMWTem-rcH-JzoyqA1z91CF6m4wXxTSZvT6_FA-zRDOZd4kGsqxSbbSQRoCQy0ovCVXaQK40CMq4SYkUCvI8VxwiBGWAEa2As8pQPkQ3x9zWu_c9hK7cxOOauLLkRKSjjFCaRRU9qrR3IXgwZevtTvlDSUnZ_7P888_oYUdPiNpmBf43-X_TNx_HeWo</recordid><startdate>20240601</startdate><enddate>20240601</enddate><creator>Pavlova, O. N.</creator><creator>Chernitsyna, S. M.</creator><creator>Bukin, S. V.</creator><creator>Lomakina, A. V.</creator><creator>Shubenkova, O. V.</creator><creator>Smirnova, D. K.</creator><creator>Zemskaya, T. I.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20240601</creationdate><title>The Source of Thermophilic Bacteria in Lake Baikal Cold Sediments—Coastal Hydrotherms or Deep Fluids?</title><author>Pavlova, O. N. ; Chernitsyna, S. M. ; Bukin, S. V. ; Lomakina, A. V. ; Shubenkova, O. V. ; Smirnova, D. K. ; Zemskaya, T. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-ce0bd4cfc56f5e56bdcb01acfe8ace5123f4065ae888a3ecb0eafe20cae32df13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Biomedical and Life Sciences</topic><topic>Comparative analysis</topic><topic>Hot springs</topic><topic>Life Sciences</topic><topic>Medical Microbiology</topic><topic>Microbiology</topic><topic>Sediments</topic><topic>Short Communications</topic><topic>Taxonomy</topic><topic>Thermophilic bacteria</topic><topic>Thermophilic microorganisms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pavlova, O. N.</creatorcontrib><creatorcontrib>Chernitsyna, S. M.</creatorcontrib><creatorcontrib>Bukin, S. V.</creatorcontrib><creatorcontrib>Lomakina, A. V.</creatorcontrib><creatorcontrib>Shubenkova, O. V.</creatorcontrib><creatorcontrib>Smirnova, D. K.</creatorcontrib><creatorcontrib>Zemskaya, T. I.</creatorcontrib><collection>CrossRef</collection><jtitle>Microbiology (New York)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pavlova, O. N.</au><au>Chernitsyna, S. M.</au><au>Bukin, S. V.</au><au>Lomakina, A. V.</au><au>Shubenkova, O. V.</au><au>Smirnova, D. K.</au><au>Zemskaya, T. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Source of Thermophilic Bacteria in Lake Baikal Cold Sediments—Coastal Hydrotherms or Deep Fluids?</atitle><jtitle>Microbiology (New York)</jtitle><stitle>Microbiology</stitle><date>2024-06-01</date><risdate>2024</risdate><volume>93</volume><issue>3</issue><spage>338</spage><epage>343</epage><pages>338-343</pages><issn>0026-2617</issn><eissn>1608-3237</eissn><abstract>—
The sources of thermophilic bacteria revealed in cold Lake Baikal sediments are considered. Comparative analysis of the taxonomic position of thermophilic microorganisms from four terrestrial hot springs at Lake Baikal coast and from the bottom sediments associated with hydrocarbon discharge was carried out. The sequences of thermophilic microorganisms with the same taxonomic position were revealed both in the hot springs and bottom sediments. Some microbial species occurred only in the hydrotherm samples or only in those from the sediments. Gas-saturated fluids from the hydrocarbon generation zone at the depth of 4‒6 km are the most probable source of thermophilic microorganisms in the bottom sediments.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0026261723604189</doi><tpages>6</tpages></addata></record> |
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| subjects | Biomedical and Life Sciences Comparative analysis Hot springs Life Sciences Medical Microbiology Microbiology Sediments Short Communications Taxonomy Thermophilic bacteria Thermophilic microorganisms |
| title | The Source of Thermophilic Bacteria in Lake Baikal Cold Sediments—Coastal Hydrotherms or Deep Fluids? |
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