Results 21 to 30 of about 5,681 (181)

Lipid hydrogen isotope compositions primarily reflect growth water in the model archaeon Sulfolobus acidocaldarius [PDF]

Applied and Environmental Microbiology
The stable hydrogen isotope composition (δ2H) of lipid biomarkers can track environmental processes and remain stable over geologically relevant time scales, enabling studies of past climate, hydrology, and ecology.
Carolynn M. Harris, Sebastian Kopf, Jeemin H. Rhim, Alec Cobban, Felix J. Elling, Xiahong Feng, Jamie McFarlin, Yuki Weber, Yujiao Zhang, Alice Zhou, Harpreet Batther, Ann Pearson, William D. Leavitt   +12 more
doaj   +2 more sources

The use of thermostable fluorescent proteins for live imaging in Sulfolobus acidocaldarius [PDF]

Frontiers in Microbiology
IntroductionAmong hyperthermophilic organisms, in vivo protein localization is challenging due to the high growth temperatures that can disrupt proper folding and function of mostly mesophilic-derived fluorescent proteins.
Alejandra Recalde, Jasmin Abdul-Nabi, Pierre Junker, Chris van der Does, Jana Elsässer, Marleen van Wolferen, Sonja-Verena Albers   +6 more
doaj   +2 more sources

Structure of the two-component S-layer of the archaeon Sulfolobus acidocaldarius [PDF]

eLife
Surface layers (S-layers) are resilient two-dimensional protein lattices that encapsulate many bacteria and most archaea. In archaea, S-layers usually form the only structural component of the cell wall and thus act as the final frontier between the cell
Lavinia Gambelli, Mathew McLaren, Rebecca Conners, Kelly Sanders, Matthew C Gaines, Lewis Clark, Vicki AM Gold, Daniel Kattnig, Mateusz Sikora, Cyril Hanus, Michail N Isupov, Bertram Daum   +11 more
doaj   +2 more sources

A web-based atlas for exploring post-transcriptional regulation in the archaeon Sulfolobus acidocaldarius [PDF]

mSystems
The archaeal domain contains organisms that are well-adapted to extreme conditions and changes in their habitat. Post-transcriptional regulation plays a key role in environmental adaptation, including rapid molecular responses to stress conditions.
Michel Brück, Michael Daume, Lennart Randau, José Vicente Gomes-Filho   +3 more
doaj   +2 more sources

An unusual glycerol-3-phosphate dehydrogenase in Sulfolobus acidocaldarius elucidates the diversity of glycerol metabolism across Archaea [PDF]

Communications Biology
Glycerol is highly abundant in natural ecosystems and serves as both an important carbon source for microorganisms as well as a promising feedstock for industrial applications.
Christian Schmerling, Carsten Schroeder, Xiaoxiao Zhou, Jan Bost, Bianca Waßmer, Sabrina Ninck, Tobias Busche, Lidia Montero, Farnusch Kaschani, Oliver J. Schmitz, Jörn Kalinowski, Markus Kaiser, Sonja-Verena Albers, Christopher Bräsen, Bettina Siebers   +14 more
doaj   +2 more sources

Coordination of chromosome segregation and cell division in the archaeon Sulfolobus acidocaldarius [PDF]

Nature Communications
Despite its fundamental importance for the propagation of all cellular life, very little is known about the molecular basis of chromosome segregation in archaea.
Rachel Y. Samson, Naomichi Takemata, Stephen D. Bell   +2 more
doaj   +2 more sources

Isolation of extracellular polymeric substances from biofilms of the thermoacidophilic archaeon Sulfolobus acidocaldarius

Frontiers in Bioengineering and Biotechnology, 2015
Extracellular polymeric substances (EPS) are the major structural and functional components of microbial biofilms. The aim of this study was to establish a method for EPS isolation from biofilms of the thermoacidophilic archaeon Sulfolobus acidocaldarius
Silke eJachlewski, Witold D. eJachlewski, Uwe eLinne, Christopher eBräsen, Jost eWingender, Bettina eSiebers   +5 more
doaj   +3 more sources

Interactions of Sulfolobus acidocaldarius with uranium [PDF]

Radiochimica Acta, 2010
Abstract Interactions of the acidothermophilic archaeon Sulfolobus acidocaldarius DSM 639 with U(VI) were studied by using a combination of batch experiments, X-ray absorption spectroscopy (XAS), and time-resolved laser-induced fluorescence spectroscopy (TRLFS).
Reitz, T., Merroun, M. L., Rossberg, A., Selenska-Pobell, S.   +3 more
  +14 more sources

Engineering of Sulfolobus acidocaldarius for Hemicellulosic Biomass Utilization. [PDF]

J Microbiol Biotechnol, 2022
The saccharification of cellulose and hemicellulose is essential for utilizing lignocellulosic biomass as a biofuel. While cellulose is composed of glucose only, hemicelluloses are composed of diverse sugars such as xylose, arabinose, glucose, and galactose.
Lee A, Jin H, Cha J.
europepmc   +3 more sources

Genetic Control of Oxidative Mutagenesis in Sulfolobus acidocaldarius. [PDF]

J Bacteriol, 2020
Hyperthermophilic archaea are expected to have effective (and perhaps atypical) mechanisms to limit the genetic consequences of DNA damage, but few gene products have been demonstrated to have genome-preserving functions in vivo . This study confirmed by genetic criteria that the S. acidocaldarius
Jain R, Dhiman S, Grogan DW.
europepmc   +4 more sources