Results 71 to 80 of about 2,826 (206)

Seasonality of temperature dependence of methane fluxes from natural wetlands

Functional Ecology, Volume 39, Issue 9, Page 2383-2397, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperature dependence is a crucial parameter in estimating methane (CH4) fluxes from natural wetlands, yet our understanding of this parameter remains inadequate. Seasonal fluctuations in water levels and ecosystem productivity lead to seasonal differences in CH4 ...
Jinshuai Li, Tianxiang Hao, Hongyang Chen, Sara Helen Knox, Meng Yang, Zhi Chen, Guirui Yu   +6 more
wiley   +1 more source

Targeted DNA demethylation of the Arabidopsis genome using the human TET1 catalytic domain. [PDF]

, 2018
DNA methylation is an important epigenetic modification involved in gene regulation and transposable element silencing. Changes in DNA methylation can be heritable and, thus, can lead to the formation of stable epialleles. A well-characterized example of
Gallego-Bartolomé, Javier, Gardiner, Jason, Ghoshal, Basudev, Jacobsen, Steven E, Kuo, Hsuan Yu, Liu, Wanlu, Papikian, Ashot, Segal, David J, Zhao, Jenny Miao-Chi   +8 more
core   +2 more sources

Methane‐Driven Arsenic Biogeochemical Cycling in Deep‐Sea Cold Seeps: Implications for Oceanic Arsenic Geochemistry

Geophysical Research Letters, Volume 52, Issue 16, 28 August 2025.
Abstract Arsenic accumulation in seafloor cold seeps is poorly understood. Here, we investigate the interplay between arsenic and methane biogeochemical cycles at the Haima cold seep, South China Sea. Geochemical analyses showed elevated arsenic levels in seep sediments, primarily as sulfide‐bound forms, with strong correlations between dissolved ...
Jiwei Li, Xiyang Dong, Shuangquan Liu, Wanli Chen, Jin Liao, Chuwen Zhang, Shijie Bai, Hengchao Xu, Jian Zhang, Shun Chen, Kaiwen Ta, Shamik Dasgupta, Xiaotong Peng   +12 more
wiley   +1 more source

Draft genome sequence of uncultured upland soil cluster gammaproteobacteria gives molecular insights into high-affinity methanotrophy [PDF]

, 2017
Aerated soils form the second largest sink for atmospheric CH₄. A nearcomplete genome of uncultured upland soil cluster Gammaproteobacteria that oxidize CH₄ at 2.5 ppmv was obtained from incubated Antarctic mineral cryosols.
Cary, S. Craig, Edwards, Collin R., Lau, Maggie C. Y., Lee, Charles Kai-Wu, Miller, Jennifer M., Onstott, Tullis C., Pointing, Stephen B., Wang, We, Wiggins, Jessica B.   +8 more
core   +1 more source

Sustained Green Manure‐Rice Rotations Can Mitigate Methane Emissions by Enhancing Microbial Methane Oxidation in Southern China

Earth's Future, Volume 13, Issue 8, August 2025.
Abstract Green manure (GM) enhances the ecological services in agricultural ecosystems, including soil health and carbon sequestration. However, its effect on regional methane (CH4) emissions from paddy fields is unclear. Here we clarify the impacts of GM rotation by combining process‐based modeling with microbial gene abundance information and ...
Hao Liang, Jin Fu, Guopeng Zhou, Jiguang Feng, Qiuan Zhu, Pete Smith, Benoît Gabrielle, Tao Li, Susanne Schmidt, Changxu Xu, Jia Liu, Jun Nie, Ji Wu, Mingjian Geng, Fei Wang, Yuting Liang, Weidong Cao, Feng Zhou   +17 more
wiley   +1 more source

Soil Methanogen and Methanotroph Communities of Four Land Use Types in Dongting Lake Area: Linkages with Potential Methane Production

Agronomy
Methane (CH4) emissions are regulated by the balance between CH4 production and oxidation, which are mediated by methanogens and methanotrophs. Little is known about the key drivers of potential methane production (PMP) under different land use types in ...
Zhexuan Zhang, Dandan Gao, Wenrong Yang, Mengqiang Wang, Xunjie Liu, Jie Zhao   +5 more
doaj   +1 more source

Biogeographic Patterns and Ecological Roles of Microorganisms in Sediments Along an Estuarine Salinity Gradient

Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.
From the river coastal to the adjacent sea waters, the diversity characteristics, community assembly processes, functional potential and community compositions of sedimentary microbial communities exhibit significant changes with increasing salinity levels.
Zongxiao Zhang, Guo Yuan, Xakila Turgun, Zulpinur Turgun, Lijun Hou, Mao Ye, Yonghui Wang, Xingbin Xu   +7 more
wiley   +1 more source

USCγ Dominated Community Composition and Cooccurrence Network of Methanotrophs and Bacteria in Subterranean Karst Caves

Microbiology Spectrum, 2021
Karst caves have recently been demonstrated to act as a sink for atmospheric methane, due in part to consumption by microbes residing in caves that can oxidize methane at atmospheric levels.
Xiao-Yu Cheng, Xiao-Yan Liu, Hong-Mei Wang, Chun-Tian Su, Rui Zhao, Paul L. E. Bodelier, Wei-Qi Wang, Li-Yuan Ma, Xiao-Lu Lu   +8 more
doaj   +1 more source

Methylovulum miyakonense gen. nov., sp. nov., a type I methanotroph isolated from forest soil. [PDF]

, 2011
A novel methanotroph, designated strain HT12(T), was isolated from forest soil in Japan. Cells of strain HT12(T) were Gram-reaction-negative, aerobic, non-motile, coccoid and formed pale-brown colonies.
Iguchi, Hiroyuki, Sakai, Yasuyoshi, Yurimoto, Hiroya   +2 more
core   +1 more source

Identification of Endophytic Bacterial Community Associated With Roots of Desert Vegetation

Journal of Sustainable Agriculture and Environment, Volume 4, Issue 2, June 2025.
ABSTRACT Native plants thriving in extreme environments host unique microbial communities that might play crucial roles in promoting their growth and enhancing tolerance to harsh environmental conditions. In this study, the root‐associated microbial communities were analysed from ten desert native plant species.
Shafeeq Rahman, Mughair Abdul Aziz, Azra Shamim, Manzoor Ahmad, Juma Ali Saif Alneyadi, Ahmed Nasser Youssef, Abdulrahman Saeed Alreyashi, Abdulla Mohammed Alshamsi, Khaled Masmoudi   +8 more
wiley   +1 more source