Results 81 to 90 of about 2,883 (134)

Cultivation of novel Atribacterota from oil well provides new insight into their diversity, ecology, and evolution in anoxic, carbon-rich environments

Microbiome
Background The Atribacterota are widely distributed in the subsurface biosphere. Recently, the first Atribacterota isolate was described and the number of Atribacterota genome sequences retrieved from environmental samples has increased significantly ...
Jian-Yu Jiao, Shi-Chun Ma, Nimaichand Salam, Zhuo Zhou, Zheng-Han Lian, Li Fu, Ying Chen, Cheng-Hui Peng, Yu-Ting OuYang, Hui Fan, Ling Li, Yue Yi, Jing-Yi Zhang, Jing-Yuan Wang, Lan Liu, Lei Gao, Aharon Oren, Tanja Woyke, Jeremy A. Dodsworth, Brian P. Hedlund, Wen-Jun Li, Lei Cheng   +21 more
doaj   +1 more source

Mechanisms behind the impacts of CO2 concentration on microbial methanogenesis in coal seams

Meitian dizhi yu kantan
Background Coal seams exhibit the extensive distribution of a variety of indigenous functional microorganisms. Among these, some archaea enable methane metabolism using CO2 as a substrate, providing the potential for the biological CO2 storage and ...
Junyu WANG, Bingjun LIU, Xiangqing JIANG, Ruifeng CHEN, Sheng XUE, Wanlong ZHOU, Yundu YANG   +6 more
doaj   +1 more source

Snapshots of acetyl-CoA synthesis, the final step of CO ₂ fixation in the Wood-Ljungdahl pathway

ABSTRACT In the ancient microbial Wood-Ljungdahl pathway, CO 2 is fixed in a multi-step process ending with acetyl-CoA synthesis at the bifunctional carbon monoxide dehydrogenase/acetyl-CoA synthase complex (CODH/ACS).
Max Dongsheng Yin, Olivier N. Lemaire, José Guadalupe Rosas Jiménez, Mélissa Belhamri, Anna Shevchenko, Gerhard Hummer, Tristan Wagner, Bonnie J. Murphy   +7 more
openaire   +2 more sources

Asgard archaea modulate potential methanogenesis substrates in wetland soil

Nature Communications
The roles of Asgard archaea in eukaryogenesis and marine biogeochemical cycles are well studied, yet their contributions in soil ecosystems remain unknown. Of particular interest are Asgard archaeal contributions to methane cycling in wetland soils.
Luis E. Valentin-Alvarado, Kathryn E. Appler, Valerie De Anda, Marie C. Schoelmerich, Jacob West-Roberts, Veronika Kivenson, Alexander Crits-Christoph, Lynn Ly, Rohan Sachdeva, Chris Greening, David F. Savage, Brett J. Baker, Jillian F. Banfield   +12 more
doaj   +1 more source

Microbial Community and Metabolic Pathways in Anaerobic Digestion of Organic Solid Wastes: Progress, Challenges and Prospects

Fermentation
Anaerobic digestion (AD) is a sustainable and widely adopted technology for the treatment of organic solid wastes (OSWs). However, AD efficiency varies significantly across different substrates, primarily due to differences in the microbial community and
Jiachang Cao, Chen Zhang, Xiang Li, Xueye Wang, Xiaohu Dai, Ying Xu   +5 more
doaj   +1 more source

Evolutionary Routes to Modern Metabolic Pathways

Macromol
Metabolism, the network of biochemical reactions that powers life, arose under conditions radically different from those on Earth today. Investigating its origins reveals how initially simple chemical processes gradually integrated nucleic acid and then ...
Alberto Vázquez-Salazar, Israel Muñoz-Velasco   +1 more
doaj   +1 more source

Independent origins of the methyl segments of the Wood–Ljungdahl pathway

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2014
Sousa, Filipa L., Martin, William F.
openaire   +1 more source

Engineered acetogenic bacteria as microbial cell factory for diversified biochemicals

Frontiers in Bioengineering and Biotechnology
Acetogenic bacteria (acetogens) are a class of microorganisms with conserved Wood-Ljungdahl pathway that can utilize CO and CO2/H2 as carbon source for autotrophic growth and convert these substrates to acetate and ethanol. Acetogens have great potential
Jun-Zhe Zhang, Jun-Zhe Zhang, Yu-Zhen Li, Yu-Zhen Li, Zhi-Ning Xi, Hui-Peng Gao, Quan Zhang, Li-Cheng Liu, Fu-Li Li, Fu-Li Li, Fu-Li Li, Xiao-Qing Ma, Xiao-Qing Ma   +12 more
doaj   +1 more source

Single-cell genomics of novel actinobacteria with the Wood-Ljungdahl pathway discovered in a serpentinizing system

Single-cell genomics of novel actinobacteria with the Wood-Ljungdahl pathway discovered in a serpentinizing system
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Comparative pangenome analysis of methanogenic archaea from diverse ecosystems reveals potential targets for methane mitigation in rumen microbiome. [PDF]

J Anim Sci Technol
Park J, Jang KB, Kang MG, Kyung J, Yoon J, Ryu S, Kim Y.   +6 more
europepmc   +1 more source