Anaerobic degradation of alkanes by marine archaea

G Wegener, R Laso-Pérez, VJ Orphan… - Annual Review of …, 2022 - annualreviews.org
Alkanes are saturated apolar hydrocarbons that range from their simplest form, methane, to
high-molecular-weight compounds. Although alkanes were once considered biologically …

Roles and opportunities for microbial anaerobic oxidation of methane in natural and engineered systems

C Cai, X Zhang, M Wu, T Liu, CY Lai, J Frank… - Energy & …, 2021 - pubs.rsc.org
Reduction in methane emissions to the Earth's atmosphere is a critical strategy for tackling
climate change. It is well established that anaerobic oxidation of methane (AOM) associated …

Methane oxidation minimizes emissions and offsets to carbon burial in mangroves

LC Cotovicz Jr, G Abril, CJ Sanders, DR Tait… - Nature Climate …, 2024 - nature.com
Maximizing carbon sequestration in mangroves is part of the global effort to combat the
climate crisis. However, methane (CH4) emissions can partially offset carbon sequestration …

Iron-mediated anaerobic oxidation of methane in brackish coastal sediments

M Egger, O Rasigraf, CJ Sapart, T Jilbert… - … science & technology, 2015 - ACS Publications
Methane is a powerful greenhouse gas and its biological conversion in marine sediments,
largely controlled by anaerobic oxidation of methane (AOM), is a crucial part of the global …

The key nickel enzyme of methanogenesis catalyses the anaerobic oxidation of methane

S Scheller, M Goenrich, R Boecher, RK Thauer, B Jaun - Nature, 2010 - nature.com
Large amounts (estimates range from 70 Tg per year to 300 Tg per year) of the potent
greenhouse gas methane are oxidized to carbon dioxide in marine sediments by …

Sulfate concentrations affect sulfate reduction pathways and methane consumption in coastal wetlands

W La, X Han, CQ Liu, H Ding, M Liu, F Sun, S Li… - Water Research, 2022 - Elsevier
Coastal wetlands are an important source of methane emissions, and understanding the
mechanisms that control methane emissions from coastal wetlands is of great significance to …

Horizontal gene transfer constrains the timing of methanogen evolution

JM Wolfe, GP Fournier - Nature ecology & evolution, 2018 - nature.com
Microbial methanogenesis may have been a major component of Earth's carbon cycle
during the Archaean eon, generating a methane greenhouse that increased global …

Aerobic gammaproteobacterial methanotrophs mitigate methane emissions from oxic and anoxic lake waters

K Oswald, J Milucka, A Brand, P Hach… - Limnology and …, 2016 - Wiley Online Library
Freshwater lakes represent a substantial natural source of methane to the atmosphere and
thus contribute to global climate change. Microbial methane oxidation is an important control …

Carbon isotope equilibration during sulphate-limited anaerobic oxidation of methane

MY Yoshinaga, T Holler, T Goldhammer… - Nature …, 2014 - nature.com
Collectively, marine sediments comprise the largest reservoir of methane on Earth. The flux
of methane from the sea bed to the overlying water column is mitigated by the sulphate …

Thermophilic anaerobic oxidation of methane by marine microbial consortia

T Holler, F Widdel, K Knittel, R Amann… - The ISME …, 2011 - academic.oup.com
The anaerobic oxidation of methane (AOM) with sulfate controls the emission of the
greenhouse gas methane from the ocean floor. AOM is performed by microbial consortia of …