Results 71 to 80 of about 57,930 (218)
Ribonucleolytic resection is required for repair of strand displaced nonhomologous end-joining intermediates [PDF]
, 2013 Nonhomologous end-joining (NHEJ) pathways repair DNA double-strand breaks (DSBs) in eukaryotes and many prokaryotes, although it is not reported to operate in the third domain of life, archaea. Here, we describe a complete NHEJ complex, consisting of DNA
Bartlett, Edward +2 more
core +1 more source
The FEBS Journal, EarlyView.The eukaryote‐specific N‐terminal domain (NTD) of eS31 uses two distinct strategies to maintain translation fidelity. During elongation, a positively charged “hotspot” fine‐tunes the selection of incoming aa‐tRNA. During termination, the entire NTD acts as a structural scaffold to ensure the correct positioning of the release factor eRF1.
Qingxuan Gao +3 more
wiley +1 more source
OENO One, 1982 T. viride actif contre B. cinerea et d'autres champignons parasites de la vigne (A. carneus, P. frequentans, P. roqueforti) ne modifie ni la composition du moût ni sa couleur; il ne présente aucune action inhibitrice sur S.
B. S. Găină +2 more
doaj +1 more source
HIV-1 Protease in the Fission Yeast Schizosaccharomyces pombe. [PDF]
PLoS ONE, 2016 BACKGROUND:HIV-1 protease (PR) is an essential viral enzyme. Its primary function is to proteolyze the viral Gag-Pol polyprotein for production of viral enzymes and structural proteins and for maturation of infectious viral particles. Increasing evidence
Zsigmond Benko +4 more
doaj +1 more source
Plants synthesize ergothioneine, showing a link to abiotic stress
Plant Biology, EarlyView.Various plants possess ergothioneine biosynthetic genes and can synthesize this antioxidant, where increased EGT levels under abiotic stress conditions indicate protective functions. Abstract Ergothioneine (EGT) is a sulphur‐containing histidine derivative and a potent antioxidant that exhibits beneficial effects on human health.
C. Kock +3 more
wiley +1 more source
Quantitative analysis of nuclear pore complex organization in Schizosaccharomyces pombe
Life Science Alliance, 2022 Characterization of nuclear pores in Schizosaccharomyces pombe identifies regions of heterogeneous NPC density and composition and shows that NPCs are excluded near the spindle pole body by Lem2-mediated centromere tethering.
Joseph M Varberg +4 more
doaj +1 more source
Israel Journal of Chemistry, Volume 66, Issue 4, July 2026.Solid‐state NMR combined with principal component analysis enables quantitative classification of fungal α‐ and β‐glucan architectures in intact cell walls, revealing conserved triple‐helical β‐1,3‐glucan conformations across species and predominantly bundled‐sheet α‐1,3‐glucan assemblies with condition‐dependent polymorphism. Statistical clustering of
Ankur Ankur +3 more
wiley +1 more source
Tellurite Reduction in Schizosaccharomyces pombe [PDF]
Journal of General Microbiology, 1974 SUMMARY: The fission yeast Schizosaccharomyces pombe was grown in the presence of 10-3 to 10-6 M-sodium tellurite. Growth was inhibited by tellurite and at concentrations above 10-5 M a black reduction product (probably tellurium) was visible in sedimented cells.
openaire +2 more sources
Systematic analysis reveals the prevalence and principles of bypassable gene essentiality
Nature Communications, 2019 An essential gene may become non-essential when another gene is mutated. Here, the authors investigate this type of digenic interaction, termed ‘bypass of essentiality’, in the fission yeast Schizosaccharomyces pombe, and show that bypassable essential ...
Jun Li +10 more
doaj +1 more source
Chromatin association of the SMC5/6 complex is dependent on binding of its NSE3 subunit to DNA [PDF]
, 2015 SMC5/6 is a highly conserved protein complex related to cohesin and condensin, which are the key components of higher-order chromatin structures. The SMC5/6 complex is essential for proliferation in yeast and is involved in replication fork stability and
Adamus, Marek +10 more
core +2 more sources