Results 81 to 90 of about 8,720 (209)

Ultrastructure and biochemistry of the cell wall of Methanococcus voltae [PDF]

Journal of Bacteriology, 1987
The ultrastructure and chemical composition of the cell wall of the marine archaebacterium Methanococcus voltae were studied by negative-staining and freeze-etch electron microscopy and by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. M.
S F, Koval, K F, Jarrell
openaire   +2 more sources

A novel N-linked flagellar glycan from Methanococcus maripaludis

, 2009
The archaea Methanococcus maripaludis strain Mm900 produces flagella that are glycosylated with an Nlinked tetrasaccharide. Mass spectrometric analysis of flagellar tryptic peptides identified a number of tryptic glycopeptides carrying a glycan of mass ...
Logan, Susan M., Vinogradov, Evgeny, Kelly, John, VanDyke, David J., Jarrell, Ken F.   +4 more
core   +1 more source

Temperature adaptation of synonymous codon usage in different functional categories of genes: A comparative study between homologous genes of Methanococcus jannaschii and Methanococcus maripaludis [PDF]

, 2006
Synonymous codon usage of homologous sequences between Methanococcus jannaschii and Methanococcus maripaludis have been analyzed in three broad functional categories of genes namely: (i) information storage and processing; (ii) metabolism; and (iii ...
Basak, Surajit, Surajit Basak, Tapash Chandra Ghosh, Ghosh, Tapash Chandra   +3 more
core   +1 more source

Backbone NMR assignment of a hypothetical protein MJ0754 from Methanococcus jannaschii DSM 2661

Journal of Analytical Science and Technology, 2011
MJ0754 is an unknown hypothetical protein from hyperthermophilic archaeon Methanococcus jannaschii DSM 2661. Here we report the protein purification and NMR spectroscopic study of the N-terminal deleted truncated form of recombinant MJ0754 protein (Δ10 ...
Kwang Yeon Hwang, Young Ho Jeon, Kyungmin Kim, Kyoung-Seok Ryu, Eun Hye Lee, Hye-Yeon Kim   +5 more
doaj  

Alkaline hydrogenotrophic methanogenesis in Methanococcus vannielii at low carbon dioxide concentrations

Journal of CO2 Utilization
Capture of carbon dioxide from the atmosphere is challenging and thermodynamically expensive because of its dilute concentration (421 ppm, December 2023).
Grace Callander, Jörg S. Deutzmann, Alfred M. Spormann   +2 more
doaj   +1 more source

Efficient Hydrogen Delivery for Microbial Electrosynthesis via 3D-Printed Cathodes

Frontiers in Microbiology, 2021
The efficient delivery of electrochemically in situ produced H2 can be a key advantage of microbial electrosynthesis over traditional gas fermentation.
Frauke Kracke, Jörg S. Deutzmann, Buddhinie S. Jayathilake, Simon H. Pang, Swetha Chandrasekaran, Sarah E. Baker, Alfred M. Spormann, Alfred M. Spormann   +7 more
doaj   +1 more source

The return of metabolism: biochemistry and physiology of glycolysis

Biological Reviews, Volume 101, Issue 2, Page 751-803, April 2026.
ABSTRACT Glycolysis is a fundamental metabolic pathway central to the bioenergetics and physiology of virtually all living organisms. In this comprehensive review, we explore the intricate biochemical principles and evolutionary origins of glycolytic pathways, from the classical Embden–Meyerhof–Parnas (EMP) pathway in humans to various prokaryotic and ...
Nana‐Maria Grüning, Federica Agostini, Camila Caldana, Johannes Hartl, Matthias Heinemann, Markus A. Keller, Jan Lukas Krüsemann, Costanza Lamperti, Carole L. Linster, Steffen N. Lindner, Julia Muenzner, Jens Nielsen, Zoran Nikoloski, Bettina Siebers, Jacky L. Snoep, Hezi Tenenboim, Bas Teusink, Spencer J. Williams, Mirjam M. C. Wamelink, Markus Ralser   +19 more
wiley   +1 more source

Aislamiento e identificación de microorganismos del género Methanococcus y Methanobacterium de cuatro fuentes de Bogotá D.C.

NOVA, 2008
Las bacterias metanogénicas obtienen su energía mediante la producción metabólica de gas metano, utilizando sustratos como dióxido de carbono, acetato y sustratos de metilo a través de procesos de hidrólisis y acetogenesis y son esenciales en la ...
Paola Andrea Acuña González, Lisvet Sofía Ángel García, Elizabeth Borray Montoya, Lucia Constanza Corrales, Ligia Consuelo Sánchez   +4 more
doaj   +1 more source

Resurrecting the Activity of the RNA Subunit of Human RNase P

ChemBioChem, Volume 27, Issue 6, 27 March 2026.
The catalytic RNA (H1 RNA) of the human nuclear tRNA processing enzyme RNase P has >105‐fold lower activity in the absence of its 11 protein cofactors than bacterial RNase P RNAs. By introducing mutations toward the bacterial consensus into its catalytic domain, a two and fivefold activity enhancement could be achieved by changes in the P4‐19/4 region ...
Dan Li, Leif A. Kirsebom, Roland K. Hartmann   +2 more
wiley   +1 more source

Predicting compatibility between ferredoxins and the Fe protein of nitrogenase using in silico protein modeling

Protein Science, Volume 35, Issue 3, March 2026.
Abstract Biological nitrogen fixation is the process by which certain bacteria and archaea use the enzyme nitrogenase to reduce atmospheric nitrogen into bioavailable ammonium. Engineering non‐nitrogen‐fixing organisms, like plants, to use nitrogenase could reduce dependency on synthetic fertilizer and mitigate the environmental impacts of industrial ...
Adity Biswas, Katerina Trachtova, Kathryn R. Fixen   +2 more
wiley   +1 more source