Results 41 to 50 of about 814 (162)
Fluorescence microscopy of growing B. subtilis cells expressing RecX-YFP.
, 2012 (A) RecX-YFP in exponentially growing cells. (B and C) Cells at 60 (B) and 180 min (C) after addition of 0.15 µM MMC. Shown are membrane stain, DNA and the corresponding RecX-YFP fluorescence.
Miriam Kaufenstein (109025) +7 more
core +1 more source
Repression of recA Induction by RecX Is Independent of the RecA Protein in Deinococcus radiodurans [PDF]
Journal of Bacteriology, 2010 ABSTRACT Besides inhibiting RecA activity at the protein level, Deinococcus radiodurans RecX can suppress RecA induction at the transcriptional level. The regulation of RecX on recA induction is independent of RecA activity, and its N terminus is involved in this process.
Duohong, Sheng +5 more
openaire +2 more sources
ChemistryOpen, Volume 14, Issue 12, December 2025.Carbon‐supported rhenium catalysts with metallic, carbide, and oxide phases were evaluated for vapor‐phase formic acid decomposition. Rhenium carbide exhibited the highest intrinsic activity and superior CO2 selectivity, while graphite provided enhanced dispersion compared to carbon nanotubes, highlighting phase‐dependent performance in hydrogen ...
Claudio Contreras‐Díaz +7 more
wiley +1 more source
Unique Na5−xSbSe Phase Enables High‐Rate Performance of Sb2Se3 Anodes in Na‐Ion Batteries
Advanced Energy Materials, Volume 15, Issue 31, August 19, 2025.The (de)sodiation mechanism of Sb2Se3 is revealed through advanced operando techniques and ab initio simulations and underscores the value of complementary methods in exploring battery mechanisms. A new Na5−xSbSe phase is identified as the final sodiation product of Sb2Se3 anodes in Na‐ion batteries (NIBs), which enables the remarkably high‐rate ...
Amalie Skurtveit +12 more
wiley +1 more source
Beyond Core–Shell Micellar Structures: Complex Structures in Simple Surfactants
Small Structures, Volume 6, Issue 6, June 2025.The structure of Triton X‐100 assemblies is examined and compared with that of C12EO10 micelles. Although both have similar molecular weights and identical hydrophilic segments, in these findings, it is revealed that Triton X‐100 cannot be represented by a singular structure.
Henrique Musseli Cezar +4 more
wiley +1 more source
DinI and RecX modulate RecA–DNA structures in Escherichia coli K‐12 [PDF]
Molecular Microbiology, 2006 SummaryRecA plays a central role in recombination, DNA repair and SOS induction through forming a RecA–DNA helical filament. Biochemical observations show that at low ratios to RecA, DinI and RecX stabilize and destabilize RecA–DNA filaments, respectively, and that the C‐terminal 17 residues of RecA are important for RecX function.
Renzette, N, Gumlaw, N, Sandler, SJ
openaire +2 more sources
Inhibition of RecA-mediated ATP hydrolysis by RecX proteins during DNA strand exchange.
, 2016 ATPase reactions were carried out and monitored as described in Materials and Methods, with 5 μM RecA or RecA D112R protein as indicated and RecX protein (from E. coli) or RecXNG, as indicated. Duplex linear M13mp18 DNA was added at the time indicated by
Michael M. Cox (64) +5 more
core +1 more source
Macromolecular Rapid Communications, Volume 46, Issue 4, February 2025.Cyclic polyglycidol‐graft‐hyperbranched polyglycerols using a hyper grafting strategy from a low molecular weight cyclic polyglycidol are presented along with their analogous structures containing linear and three‐armed star cores. The study of this family of hyperbranched polyglycerols in solution and bulk revealed the critical influence of core ...
Carlo Andrea Pagnacco +5 more
wiley +1 more source
Sequenciamento e sub-clonagem do gene recX de Herbaspirillum seropedicae [PDF]
, 1999 Orientadora: Maria B. R. SteffensMonografia (Bacharelado) - Universidade federal do Paraná. Setor de Ciencias Biológicas. Curso de Graduaçao em Ciencias BiológicasResumo : o gene recA de H.
Galvao, Carolina Weigert
core
ChemCatChem, Volume 16, Issue 19, October 7, 2024.The dehydration of fructose into 5‐HMF in DiMethylSulfOxide (DMSO) catalyzed by large‐pore faujasite zeolites as prototypical heterogeneous Brønsted acid catalysts is investigated. A mechanistic study is carried out using a variety of analytical techniques which allows to provide unprecedented detail on the relations between different categories of ...
Yuna Han +5 more
wiley +1 more source