The Impact of Single-Stranded DNA-Binding Protein SSB and Putative SSB-Interacting Proteins on Genome Integrity in the Thermophilic Crenarchaeon Sulfolobus acidocaldarius. [PDF]
Int J Mol Sci, 2023 Suzuki S, Kurosawa N.
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Lipid hydrogen isotope compositions primarily reflect growth water in the model archaeon Sulfolobus acidocaldarius [PDF]
Applied and Environmental MicrobiologyThe 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 +12 more
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PolB1 Is Sufficient for DNA Replication and Repair Under Normal Growth Conditions in the Extremely Thermophilic Crenarchaeon Sulfolobus acidocaldarius [PDF]
Frontiers in Microbiology, 2020 The thermophilic crenarchaeon Sulfolobus acidocaldarius has four DNA polymerases (DNAPs): PolB1, PolB2, PolB3, and Dbh (PolY). Previous in vitro studies suggested that PolB1 is the main replicative DNAP of Sulfolobales whereas PolB2 and Y-family ...
Hiroka Miyabayashi +4 more
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Role of VapBC4 toxin-antitoxin system of Sulfolobus acidocaldarius in heat stress adaptation [PDF]
mBioToxin-antitoxin (TA) systems are important for stress adaptation in prokaryotes, including persistence, antibiotic resistance, pathogenicity, and biofilm formation.
Arghya Bhowmick +7 more
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The use of thermostable fluorescent proteins for live imaging in Sulfolobus acidocaldarius [PDF]
Frontiers in MicrobiologyIntroductionAmong 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 +6 more
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Structure of the two-component S-layer of the archaeon Sulfolobus acidocaldarius [PDF]
eLifeSurface 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 +11 more
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A web-based atlas for exploring post-transcriptional regulation in the archaeon Sulfolobus acidocaldarius [PDF]
mSystemsThe 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 +3 more
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Coordination of chromosome segregation and cell division in the archaeon Sulfolobus acidocaldarius [PDF]
Nature CommunicationsDespite 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 +2 more
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SaUspA, the Universal Stress Protein of Sulfolobus acidocaldarius Stimulates the Activity of the PP2A Phosphatase and Is Involved in Growth at High Salinity [PDF]
Frontiers in Microbiology, 2020 In Sulfolobus acidocaldarius, the protein phosphatase PP2A plays important regulatory roles in many cellular processes, including cell growth, cell shape and synthesis of the archaellum.
Xing Ye +2 more
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Adhesion pilus retraction powers twitching motility in the thermoacidophilic crenarchaeon Sulfolobus acidocaldarius. [PDF]
Nat CommunCharles-Orszag A +4 more
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