Results 91 to 100 of about 8,720 (209)
Autotrophic acetyl coenzyme A biosynthesis in Methanococcus maripaludis [PDF]
Journal of Bacteriology, 1988 To detect autotrophic CO2 assimilation in cell extracts of Methanococcus maripaludis, lactate dehydrogenase and NADH were added to convert pyruvate formed from autotrophically synthesized acetyl coenzyme A to lactate. The lactate produced was determined spectrophotometrically.
J, Shieh, W B, Whitman
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The physiological effect of heavy metals and volatile fatty acids on Methanococcus maripaludis S2
Biotechnology for Biofuels, 2018 Background Methanogenic archaea are of importance to the global C-cycle and to biological methane (CH4) production through anaerobic digestion and pure culture.
Annalisa Abdel Azim +3 more
doaj +1 more source
Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy
Carbon Energy, Volume 8, Issue 1, January 2026.Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian +3 more
wiley +1 more source
Helical Tubes of FtsZ from Methanococcus jannaschii
Biological Chemistry, 2000 AbstractBacterial cell division depends on the formation of a cytokinetic ring structure, the Z-ring. The bacterial tubulin homologue FtsZ is required for Z-ring formation. FtsZ assembles into various polymeric formsin vitro, indicating a structural role in the septum of bacteria. We have used recombinant FtsZ1 protein fromM.
J, Löwe, L A, Amos
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The structure of 5 S ribosomal RNA in the methanogenic archaebacteria Methanolobus tindarius and Methanococcus thermolithotrophicus [PDF]
, 1986 The nucleotide sequences of 5 S rRNA from archaebacteria Methanolobus tindarius and Methanococcus thermolithotrophicus were determined. They can be fitted into a secondary structure model that shows features specific for archaebacterial 5 S RNAs, as ...
De Wachter, Rupert +9 more
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Life, 2015 Methanococcus maripaludis has two different surface appendages: type IV-like pili and archaella. Both structures are believed to be assembled using a bacterial type IV pilus mechanism.
Divya B. Nair, Ken F. Jarrell
doaj +1 more source
In Vivo Biosynthesis and Direct Incorporation of Noncanonical Amino Acids into Proteins
ChemBioChem, Volume 26, Issue 22, November 17, 2025.This review evaluates engineered (semi)autonomous cell systems for the biosynthesis and incorporation of noncanonical amino acids (ncAAs) into proteins. While semi‐autonomous cells convert supplied precursors into ncAAs autonomous cells integrate biosynthetic pathways that produce these building blocks intracellularly.
Jan Hendrik Illies +2 more
wiley +1 more source
Current understanding of electroautotrophy and its relevance in astrobiology‐related research
mLife, Volume 4, Issue 5, Page 473-493, October 2025.Abstract Electroautotrophy—the use of extracellular electrons as the primary energy source for autotrophic metabolism—remains understudied compared to photoautotrophy and chemoautotrophy. Its occurrence in deep‐earth and deep‐sea environments suggests profound implications for astrobiology, yet electroautotrophic microorganisms remain poorly explored ...
Quansheng Wang, Maggie C. Y. Lau Vetter
wiley +1 more source
Glia, Volume 73, Issue 8, Page 1642-1659, August 2025.Main Points AQP4ex and OAP‐forming AQP4M23 are expressed in non‐neuronal cells of the olfactory epithelium. AQP4ex‐KO and OAP‐null mice show reduced cell density, including OSNs, and impaired odor responses and behavior, with AQP4ex emerging as key regulator.
Donatella Lobraico +8 more
wiley +1 more source
Composition and Characterization of tRNA from Methanococcus vannielii [PDF]
Journal of Bacteriology, 1978 Purified bulk tRNA from Methanococcus vanielii (carbon source, formate) showed variation in the modified nucleoside pattern reported for Escherichia coli as analyzed by both ion-exchange and thin-layer chromatography. Ribothymidine and 7-methylguanosine were absent; 1-methyladenosine, 1-methylguanosine, N2-methylguanosine, N2,N2-dimethylguanosine ...
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