دورية أكاديمية
أعرض في EDS

Mineralogical control on methylotrophic methanogenesis and implications for cryptic methane cycling in marine surface sediment.

التفاصيل البيبلوغرافية
العنوان: Mineralogical control on methylotrophic methanogenesis and implications for cryptic methane cycling in marine surface sediment.
المؤلفون: Xiao KQ; University of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK. k.q.xiao@leeds.ac.uk., Moore OW; University of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK., Babakhani P; University of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK., Curti L; University of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK., Peacock CL; University of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK.
المصدر: Nature communications [Nat Commun] 2022 May 17; Vol. 13 (1), pp. 2722. Date of Electronic Publication: 2022 May 17.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Nature Pub. Group Country of Publication: England NLM ID: 101528555 Publication Model: Electronic Cited Medium: Internet ISSN: 2041-1723 (Electronic) Linking ISSN: 20411723 NLM ISO Abbreviation: Nat Commun Subsets: MEDLINE
أسماء مطبوعة: Original Publication: [London] : Nature Pub. Group
مواضيع طبية MeSH: Geologic Sediments*/chemistry , Methane*/metabolism, Carbon/metabolism ; Clay ; Methylamines
مستخلص: Minerals are widely proposed to protect organic carbon from degradation and thus promote the persistence of organic carbon in soils and sediments, yet a direct link between mineral adsorption and retardation of microbial remineralisation is often presumed and a mechanistic understanding of the protective preservation hypothesis is lacking. We find that methylamines, the major substrates for cryptic methane production in marine surface sediment, are strongly adsorbed by marine sediment clays, and that this adsorption significantly reduces their concentrations in the dissolved pool (up to 40.2 ± 0.2%). Moreover, the presence of clay minerals slows methane production and reduces final methane produced (up to 24.9 ± 0.3%) by a typical methylotrophic methanogen-Methanococcoides methylutens TMA-10. Near edge X-ray absorption fine structure spectroscopy shows that reversible adsorption and occlusive protection of methylamines in clay interlayers are responsible for the slow-down and reduction in methane production. Here we show that mineral-OC interactions strongly control methylotrophic methanogenesis and potentially cryptic methane cycling in marine surface sediments.
(© 2022. The Author(s).)
References: Science. 2001 Aug 3;293(5531):839-43. (PMID: 11486082)
Appl Microbiol. 1974 May;27(5):985-7. (PMID: 4598231)
Environ Microbiol. 2002 Feb;4(2):115-24. (PMID: 11972621)
Environ Microbiol. 2021 Feb;23(2):641-651. (PMID: 32506654)
Nature. 2019 Jun;570(7760):228-231. (PMID: 31190013)
Environ Microbiol. 2019 Feb;21(2):513-520. (PMID: 30370577)
J Colloid Interface Sci. 2009 Oct 15;338(2):395-401. (PMID: 19635620)
Front Microbiol. 2017 Jun 30;8:1198. (PMID: 28713339)
Nature. 2008 Jan 17;451(7176):277-8. (PMID: 18202642)
J Synchrotron Radiat. 2005 Jul;12(Pt 4):537-41. (PMID: 15968136)
Appl Environ Microbiol. 1983 Feb;45(2):684-90. (PMID: 16346215)
J Phys Chem A. 2006 Nov 9;110(44):12121-8. (PMID: 17078606)
Chem Rev. 2007 Feb;107(2):486-513. (PMID: 17261072)
FEMS Microbiol Ecol. 2004 Aug 1;49(2):261-8. (PMID: 19712419)
Radiat Res. 2004 Mar;161(3):346-58. (PMID: 15108703)
Proc Natl Acad Sci U S A. 1999 Mar 30;96(7):3358-64. (PMID: 10097044)
Nature. 2012 Mar 07;483(7388):198-200. (PMID: 22398559)
Sci Adv. 2020 Aug 05;6(32):eaba0697. (PMID: 32821818)
سلسلة جزيئية: figshare 10.6084/m9.figshare.17074676
المشرفين على المادة: 0 (Methylamines)
7440-44-0 (Carbon)
OP0UW79H66 (Methane)
T1FAD4SS2M (Clay)
تواريخ الأحداث: Date Created: 20220517 Date Completed: 20220519 Latest Revision: 20220707
رمز التحديث: 20221213
مُعرف محوري في PubMed: PMC9114137
DOI: 10.1038/s41467-022-30422-4
PMID: 35581283
قاعدة البيانات: MEDLINE
الوصف
تدمد:2041-1723
DOI:10.1038/s41467-022-30422-4