Hydrogen and carbon isotope fractionation during experimental production of bacterial methane
This paper presents C and H isotope compositions of compounds involved in methane production by pure cultures of Methanobacterium formicicum. The C isotope compositions of the methane produced and of the residual CO 2 are compared to data observed in natural conditions in marine sediments. This comp...
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| Veröffentlicht in: | Organic geochemistry 1987, Vol.11 (2), p.115-119 |
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| container_title | Organic geochemistry |
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| creator | Balabane, M. Galimov, E. Hermann, M. Létolle, R. |
| description | This paper presents C and H isotope compositions of compounds involved in methane production by pure cultures of
Methanobacterium formicicum. The C isotope compositions of the methane produced and of the residual CO
2 are compared to data observed in natural conditions in marine sediments. This comparison leads to further evidence that CO
2 reduction is an important mechanism for microbial generation of methane in deep marine sediments. The H isotope compositions show involvment of the water hydrogen into methane as well as hydrogen exchange between water and molecular hydrogen in the course of CO
2 reduction. A mechanism is proposed as a possible explanation for the data obtained involving conjugated reactions of CO
2-reduction and enzymatic reduction of water. |
| doi_str_mv | 10.1016/0146-6380(87)90033-7 |
| format | Article |
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Methanobacterium formicicum. The C isotope compositions of the methane produced and of the residual CO
2 are compared to data observed in natural conditions in marine sediments. This comparison leads to further evidence that CO
2 reduction is an important mechanism for microbial generation of methane in deep marine sediments. The H isotope compositions show involvment of the water hydrogen into methane as well as hydrogen exchange between water and molecular hydrogen in the course of CO
2 reduction. A mechanism is proposed as a possible explanation for the data obtained involving conjugated reactions of CO
2-reduction and enzymatic reduction of water.</description><identifier>ISSN: 0146-6380</identifier><identifier>EISSN: 1873-5290</identifier><identifier>DOI: 10.1016/0146-6380(87)90033-7</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>13C ; deuterium ; Earth sciences ; Earth, ocean, space ; Exact sciences and technology ; Isotope geochemistry ; Isotope geochemistry. Geochronology ; Life Sciences ; methane ; Methanobacterium formicicum</subject><ispartof>Organic geochemistry, 1987, Vol.11 (2), p.115-119</ispartof><rights>1987</rights><rights>1987 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a456t-9f9df48979aca8c557422a86677e46048819b982092e0b358354edee7239b2293</citedby><cites>FETCH-LOGICAL-a456t-9f9df48979aca8c557422a86677e46048819b982092e0b358354edee7239b2293</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0146638087900337$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8318033$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02727257$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Balabane, M.</creatorcontrib><creatorcontrib>Galimov, E.</creatorcontrib><creatorcontrib>Hermann, M.</creatorcontrib><creatorcontrib>Létolle, R.</creatorcontrib><title>Hydrogen and carbon isotope fractionation during experimental production of bacterial methane</title><title>Organic geochemistry</title><description>This paper presents C and H isotope compositions of compounds involved in methane production by pure cultures of
Methanobacterium formicicum. The C isotope compositions of the methane produced and of the residual CO
2 are compared to data observed in natural conditions in marine sediments. This comparison leads to further evidence that CO
2 reduction is an important mechanism for microbial generation of methane in deep marine sediments. The H isotope compositions show involvment of the water hydrogen into methane as well as hydrogen exchange between water and molecular hydrogen in the course of CO
2 reduction. A mechanism is proposed as a possible explanation for the data obtained involving conjugated reactions of CO
2-reduction and enzymatic reduction of water.</description><subject>13C</subject><subject>deuterium</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Isotope geochemistry</subject><subject>Isotope geochemistry. Geochronology</subject><subject>Life Sciences</subject><subject>methane</subject><subject>Methanobacterium formicicum</subject><issn>0146-6380</issn><issn>1873-5290</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LBCEYhyUK2ra-QQcPHeow5b8Z9RJEVBssdKljiOO8sxmbDjpFffuc3dhjCAqvz0_f90HolJJLSmhzRahoqoYrcq7khSaE80ruoRlVklc102QfzXbIITrK-Z0QKqkgM_S6-OlSXEHANnTY2dTGgH2OYxwA98m60cdgpw13n8mHFYbvAZL_gDDaNR5S7D43DI49bgte7kr9A8Y3G-AYHfR2neHk75yjl_u759tFtXx6eLy9WVZW1M1Y6V53vVBaauuscnUtBWNWNY2UIBoilKK61YoRzYC0vFa8FtABSMZ1y5jmc3SxfffNrs1QurPpx0TrzeJmaaYaYbKsWn7Rwoot61LMOUG_C1BiJp1mcmUmV0ZJs9FpZImdbWODzc6ui5rgfN5lFaeqgAW73mJQxv3ykEx2HoKDzidwo-mi__-fX-chiIg</recordid><startdate>1987</startdate><enddate>1987</enddate><creator>Balabane, M.</creator><creator>Galimov, E.</creator><creator>Hermann, M.</creator><creator>Létolle, R.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope></search><sort><creationdate>1987</creationdate><title>Hydrogen and carbon isotope fractionation during experimental production of bacterial methane</title><author>Balabane, M. ; Galimov, E. ; Hermann, M. ; Létolle, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a456t-9f9df48979aca8c557422a86677e46048819b982092e0b358354edee7239b2293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>13C</topic><topic>deuterium</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Isotope geochemistry</topic><topic>Isotope geochemistry. Geochronology</topic><topic>Life Sciences</topic><topic>methane</topic><topic>Methanobacterium formicicum</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Balabane, M.</creatorcontrib><creatorcontrib>Galimov, E.</creatorcontrib><creatorcontrib>Hermann, M.</creatorcontrib><creatorcontrib>Létolle, R.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Organic geochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Balabane, M.</au><au>Galimov, E.</au><au>Hermann, M.</au><au>Létolle, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrogen and carbon isotope fractionation during experimental production of bacterial methane</atitle><jtitle>Organic geochemistry</jtitle><date>1987</date><risdate>1987</risdate><volume>11</volume><issue>2</issue><spage>115</spage><epage>119</epage><pages>115-119</pages><issn>0146-6380</issn><eissn>1873-5290</eissn><abstract>This paper presents C and H isotope compositions of compounds involved in methane production by pure cultures of
Methanobacterium formicicum. The C isotope compositions of the methane produced and of the residual CO
2 are compared to data observed in natural conditions in marine sediments. This comparison leads to further evidence that CO
2 reduction is an important mechanism for microbial generation of methane in deep marine sediments. The H isotope compositions show involvment of the water hydrogen into methane as well as hydrogen exchange between water and molecular hydrogen in the course of CO
2 reduction. A mechanism is proposed as a possible explanation for the data obtained involving conjugated reactions of CO
2-reduction and enzymatic reduction of water.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0146-6380(87)90033-7</doi><tpages>5</tpages></addata></record> |
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| ispartof | Organic geochemistry, 1987, Vol.11 (2), p.115-119 |
| issn | 0146-6380 1873-5290 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_02727257v1 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | 13C deuterium Earth sciences Earth, ocean, space Exact sciences and technology Isotope geochemistry Isotope geochemistry. Geochronology Life Sciences methane Methanobacterium formicicum |
| title | Hydrogen and carbon isotope fractionation during experimental production of bacterial methane |
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