Results 51 to 60 of about 36,745 (228)

Optimisation of the Schizosaccharomyces pombe urg1 expression system. [PDF]

PLoS ONE, 2013
The ability to study protein function in vivo often relies on systems that regulate the presence and absence of the protein of interest. Two limitations for previously described transcriptional control systems that are used to regulate protein expression
Adam T Watson, Yasukazu Daigaku, Saed Mohebi, Thomas J Etheridge, Charly Chahwan, Johanne M Murray, Antony M Carr   +6 more
doaj   +1 more source

Incidence oenologique du traitement biologique de la vigne par Trichoderma viride a l'egard de la pourriture grise

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, Suzanne Lafon-Lafourcade, Bernadette Dubos   +2 more
doaj   +1 more source

A new branch of mammalian vitamin B6 metabolism: AKR1C‐mediated conversion of pyridoxal to pyridoxine and 4‐pyridoxolactone

The FEBS Journal, EarlyView.
Pyridoxal 5′‐phosphate (PLP) homeostasis relies on salvage enzymes, yet key metabolic branches remain undefined. We identify AKR1C isozymes as previously undescribed contributors that convert pyridoxal into pyridoxine or 4‐pyridoxolactone through reductase and dehydrogenase activities.
Nayu Kito, Yasuyuki Kitaura, Kyoka Iino, Kazuya Toriumi, Hyunah Noh, Naoya Ogawa, Makoto Arai, Hisashi Hemmi, Tomokazu Ito   +8 more
wiley   +1 more source

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, Hai-Tao Wang, Wei-Tao Wang, Xiao-Ran Zhang, Fang Suo, Jing-Yi Ren, Ying Bi, Ying-Xi Xue, Wen Hu, Meng-Qiu Dong, Li-Lin Du   +10 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, Robert T Elder, Ge Li, Dong Liang, Richard Y Zhao   +4 more
doaj   +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, Jay R Unruh, Andrew J Bestul, Azqa A Khan, Sue L Jaspersen   +4 more
doaj   +1 more source

Homologous recombination mutants cause differing lethality between h− and h+ Schizosaccharomyces pombe strains due to mat1 heterochromatin

The FEBS Journal, EarlyView.
Homologous recombination (HR) in Schizosaccharomyces pombe is essential when mating‐type switching–induced double‐strand breaks (DSBs) form at the mat1 locus. In h90 and h− strains, efficient mat1 DSB formation renders HR indispensable unless suppressors block these breaks.
Peter Kolesar, Siarhei Paliavoi, Barbora Stefanovie, Jan Josef Palecek   +3 more
wiley   +1 more source

Study of the effects of stress factors on Schizosaccharomyces Japonicus mutant strain

, 2022
The research reveals the position of gene deletion in Schizosaccharomyces Japonicus strains, and identifies the mutant phenotype caused by the deletion.
Hoang, Chau Giang
core  

The DNA-binding domain of S. Pombe Mrc1 (Claspin) acts to enhance stalling at replication barriers [PDF]

, 2015
Funding: Marie Curie Cancer Care (J.Z. and J.Z.D.), Biotechnology and Biological Sciences Research Council (J.Z.D.) and Cancer Research UK (E.H.) supported this work.During S-phase replication forks can stall at specific genetic loci.
Dalgaard, J.Z., Emma Louise Godfrey, Zech, Jurgen, Emma Louise Godfrey (774106), Godfrey, E.L., Jacob Zeuthen Dalgaard, Hisao Masai (59105), Edgar Hartsuiker, Zech, J., Juergen Zech (774105), Jacob Zeuthen Dalgaard (774107), Masai, H., Hartsuiker, E., Juergen Zech, Edgar Hartsuiker (254659), Hisao Masai   +15 more
core   +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