Results 71 to 80 of about 28,351 (178)

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, Robert T Elder, Ge Li, Dong Liang, Richard Y Zhao   +4 more
doaj   +1 more source

Genetic dissection reveals distinct contributions of the eS31 N‐terminal domain to translational accuracy in Saccharomyces cerevisiae

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, Hiroshi Otsuka, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Asymmetric inheritance of cytoophidia in Schizosaccharomyces pombe

Biology Open, 2014
A general view is that Schizosaccharomyces pombe undergoes symmetric cell division with two daughter cells inheriting equal shares of the content from the mother cell.
Jing Zhang, Lydia Hulme, Ji-Long Liu
doaj   +1 more source

Wee1 kinase differentially regulates maize CDKA2;1a and CDKB1;1

The FEBS Journal, EarlyView.
In eukaryotes, Wee1 kinase inhibits the kinase activity of CDK/Cyc complexes through phosphorylation of a conserved residue in the CDK moiety. Wee1 is also present in plants, but has been scarcely studied. We have studied maize Wee1 regulation of CDKA/CycD2;2a or CDKB/CycD2;2a complexes.
Mingyar N. López‐Hernández, Estefany D. Guerrero‐Molina, Ulises Martínez‐Ortega, Aurora Lara‐Núñez, Jorge M. Vázquez‐Ramos   +4 more
wiley   +1 more source

Characterization of Sec14 Domain–Containing Proteins in the Malaria Parasite Plasmodium falciparum

Molecular Microbiology, EarlyView.
During asexual blood‐stage development, P. falciparum Sec14 proteins display distinct localizations suggesting specialized roles in lipid exchange. PfSec14‐1 initially localizes to the nucleus before moving to the ER and Golgi alongside PfSec14‐4 during schizogony.
Florian Lauruol, Dominik Šťastný, J. Pedro Fernandez‐Murray, Christopher R. McMaster, Peter Griač, Dave Richard   +5 more
wiley   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, Volume 600, Issue 15, Page 2108-2116, August 2026.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

The power of many: when genetics met yeasts and high‐throughput

Biological Reviews, Volume 101, Issue 4, Page 1662-1682, August 2026.
ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley   +1 more source

Dynamics of interphase microtubules in Schizosaccharomyces pombe [PDF]

Current Biology, 2000
Microtubules in interphase Schizosaccharomyces pombe are essential for maintaining the linear growth habit of these cells. The dynamics of assembly and disassembly of these microtubules are so far uncharacterised.Live cell confocal imaging of alpha1 tubulin tagged with enhanced green fluorescent protein revealed longitudinally oriented, dynamically ...
Drummond, Douglas R., Cross, Robert A.
openaire   +2 more sources

The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome

Biological Reviews, Volume 101, Issue 4, Page 1877-1903, August 2026.
ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke, Søren B. Hansen, Morten T. Limborg   +2 more
wiley   +1 more source

[Schizosaccharomyces pombe]. [PDF]

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme, 1998
M, Morimyo, K, Mita, T, Higashi, K, Sugaya, E, Hongo, M, Ajimura, S, Sasanuma, J, Nohata, T, Kimura, H, Inoue, Y, Ishihara, S, Koike   +11 more
openaire   +3 more sources