Results 71 to 80 of about 21,408 (208)

UDP-sulfoquinovose formation by Sulfolobus acidocaldarius [PDF]

Extremophiles, 2015
Extremophiles, 19 (2)
Zolghadr, Behnam, Gasselhuber, Bernhard, Windwarder, Markus, Pabst, Martin, Kracher, Daniel, Kerndl, Martina, Zayni, Sonja, Hofinger-Horvath, Andreas, Ludwig, Roland, Haltrich, Dietmar, Oostenbrink, Chris, Obinger, Christian, Kosma, Paul, Messner, Paul, Schäffer, Christina   +14 more
openaire   +4 more sources

Tn‐seq of Thermus thermophilus Genome Reveals Unexpected Tolerance to Insertions in Bacterial Common Essential Genes

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Tn‐seq analysis of Thermus thermophilus genome reveals insertions in almost all genes, this is, there is no clear discrimination of essential genes. A similar result has not been reported in other Tn‐seq analysis of bacterial genomes so far. The polyploidy of the Thermus genome could explain the apparent non‐essentiality of key genes.
Cristina L. Gómez‐Campo, Marc Gost, Bruna Fernanda Silva de Sousa, Laura Álvarez, José Berenguer, Modesto Redrejo‐Rodríguez, Mario Mencía   +6 more
wiley   +1 more source

A TetR-family transcription factor regulates fatty acid metabolism in the archaeal model organism Sulfolobus acidocaldarius

Nature Communications, 2019
Certain archaea appear to metabolize fatty acids, but the regulation of these pathways is unclear. Here, Wang et al. provide genetic, functional and structural evidence supporting that a TetR-family transcriptional regulator is involved in regulation of ...
Kun Wang, David Sybers, Hassan Ramadan Maklad, Liesbeth Lemmens, Charlotte Lewyllie, Xiaoxiao Zhou, Frank Schult, Christopher Bräsen, Bettina Siebers, Karin Valegård, Ann-Christin Lindås, Eveline Peeters   +11 more
doaj   +1 more source

Characterization of a hyperthermophilic sulphur-oxidizing biofilm produced by archaea isolated from a hot spring

Electronic Journal of Biotechnology, 2017
Background: Sulphur-oxidizing microorganisms are widely used in the biofiltration of total reduced sulphur compounds (odorous and neurotoxic) produced by industries such as the cellulose and petrochemical industries, which include high-temperature ...
Emky Valdebenito-Rolack, Nathaly Ruiz-Tagle, Leslie Abarzúa, Germán Aroca, Homero Urrutia   +4 more
doaj   +1 more source

Structural basis for inhibition of an archaeal CRISPR–Cas type I-D large subunit by an anti-CRISPR protein

Nature Communications, 2020
In type I-D CRISPR–Cas systems, the nuclease and helicase activities are carried out by separate subunits. The crystal structure of Sulfolobus islandicus type I-D large subunit Cas10d, containing a nuclease domain, reveals unusual architecture.
M. Cemre Manav, Lan B. Van, Jinzhong Lin, Anders Fuglsang, Xu Peng, Ditlev E. Brodersen   +5 more
doaj   +1 more source

An efficient one-step site-directed deletion, insertion, single and multiple-site plasmid mutagenesis protocol [PDF]

, 2012
Background: Mutagenesis plays an essential role in molecular biology and biochemistry. It has also been used in enzymology and protein science to generate proteins which are more tractable for biophysical techniques.
Liu, Huanting, Naismith, James Henderson
core   +1 more source

Sulfolobus acidocaldarius & sulfolobus solfataricus: exploitation of thermoacidophilic archaea for biotechnological applications

, 2015
Duisburg, Essen, Univ., Diss ...
openaire   +3 more sources

Pyrite Oxidation bySulfolobus acidocaldarius [PDF]

Bioscience, Biotechnology, and Biochemistry, 1994
Two strains of Sulfolobus acidocaldarius, a thermoacidophilic archaebacterium, were examined for their pyrite-oxidizing ability. S. acidocaldarius ATCC 33909 was shown to possess iron-oxidizing activity by ferrous sulfate oxidizing experiments, but S. acidocaldarius No. 7 did not have it. Pyrite-oxidizing rate of S.
Tobita, Masako, Yokozeki, Mayumi, Nishikawa, Nobuyuki, Kawakami, Yasushi   +3 more
openaire   +1 more source

Molecular analysis of 3D domain swapping in the acylphosphatase from Escherichia coli

Acta Crystallographica Section D, Volume 82, Issue 4, Page 336-347, April 2026.
Structures of the monomer and intertwined dimer of the acylphosphatase from E. coli shed light on the molecular basis of its 3D domain swapping.Three‐dimensional domain swapping is a mechanism by which proteins form oligomers. At present, the molecular basis that dictates whether some proteins fold in their monomeric form or as intertwined oligomers is
Sergio Martínez-Rodríguez, Jose A. Gavira, M. Carmen Salinas-Garcia, Montserrat Andujar-Sánchez, Ana Camara-Artigas   +4 more
wiley   +1 more source

Versatile genetic tool box for the crenarchaeote Sulfolobus acidocaldarius

Frontiers in Microbiology, 2012
For reverse genetic approaches inactivation or selective modification of genes are required to elucidate their putative function. Sulfolobus acidocaldarius is a thermoacidophilic Crenarchaeon which grows optimally at 76 °C and pH 3.
Michaela eWagner, Marleen evan Wolferen, Alexander eWagner, Kerstin eLassak, Benjamin H. Meyer, Julia eReimann, Sonja-Verena eAlbers   +6 more
doaj   +1 more source