Results 31 to 40 of about 188,871 (300)

Microencapsulation of Baker’s Yeast in Gellan Gum Beads Used in Repeated Cycles of Glucose Fermentation

International Journal of Polymer Science, 2017
The purpose of this work is to prepare ionically cross-linked (with CaCl2) gellan particles with immobilized yeast cells for their use in repeated fermentation cycles of glucose. The study investigates the influence of ionic cross-linker concentration on
Camelia Elena Iurciuc (Tincu), Catalina Peptu, Alexandru Savin, Leonard-Ionuț Atanase, Kaies Souidi, Grahame Mackenzie, Patrick Martin, Gerard Riess, Marcel Popa   +8 more
doaj   +1 more source

MRI Tracking of Macrophages Labeled with Glucan Particles Entrapping a Water Insoluble Paramagnetic Gd-Based Agent. [PDF]

, 2012
PURPOSE: This study is aimed at demonstrating the in vivo potential of Gd(III)-loaded glucan particles (Gd-GPs) as magnetic resonance imaging (MRI)-positive agents for labeling and tracking phagocytic cells.
Aime, Silvio, Cutrin, Juan Carlos, De Luca, Elisa, Figueiredo, Sara, Geraldes, Carlos FGC, Moreira, Juao Nuno, Rizzitelli, Silvia, Terreno, Enzo   +7 more
core   +1 more source

Physical dynamics of sludges during wine fermentation in liquid phase

OENO One, 2009
Aims: The aim of this work was to study the dynamics of the sludge particles during wine fermentation in liquid phase. Methods and results: Ninety L of Sauvignon blanc enriched with 1.8% (v/v) of sludges, inoculated with a commercial strain of S ...
Erick Casalta, Evelyne Aguera, Philippe Liénard, Jean-Michel Salmon   +3 more
doaj   +1 more source

Implications of the Actin Cytoskeleton on the Multi-Step Process of [PSI⁺] Prion Formation

Viruses, 2022
Yeast prions are self-perpetuating misfolded proteins that are infectious. In yeast, [PSI+] is the prion form of the Sup35 protein. While the study of [PSI+] has revealed important cellular mechanisms that contribute to prion propagation, the underlying ...
Jane E. Dorweiler, Douglas R. Lyke, Nathan P. Lemoine, Samantha Guereca, Hannah E. Buchholz, Emily R. Legan, Claire M. Radtke, Anita L. Manogaran   +7 more
doaj   +1 more source

Yeast Particle Encapsulation of Azole Fungicides for Enhanced Treatment of Azole-Resistant Candida albicans

Journal of Functional Biomaterials
Addressing the growing problem of antifungal resistance in medicine and agriculture requires the development of new drugs and strategies to preserve the efficacy of existing fungicides. One approach is to utilize delivery technologies.
Ernesto R. Soto, Florentina Rus, Gary R. Ostroff   +2 more
doaj   +1 more source

The physical dimensions of amyloid aggregates control their infective potential as prion particles

eLife, 2017
Transmissible amyloid particles called prions are associated with infectious prion diseases in mammals and inherited phenotypes in yeast. All amyloid aggregates can give rise to potentially infectious seeds that accelerate their growth.
Ricardo Marchante, David M Beal, Nadejda Koloteva-Levine, Tracey J Purton, Mick F Tuite, Wei-Feng Xue   +5 more
doaj   +1 more source

Architecture of the chromatin remodeler RSC and insights into its nucleosome engagement. [PDF]

, 2019
Eukaryotic DNA is packaged into nucleosome arrays, which are repositioned by chromatin remodeling complexes to control DNA accessibility. The Saccharomyces cerevisiae RSC (Remodeling the Structure of Chromatin) complex, a member of the SWI/SNF chromatin ...
Afonine, Afonine, Allen, Angus-Hill, Ashkenazy, Ashkenazy, Asturias, Badis, Buchan, Buchan, Cairns, Cairns, Campsteijn, Chaban, Chambers, Chatterjee, Clapier, Clapier, Côté, Da, Dechassa, Duan, Dutta, Dürr, El-Gebali, Emsley, Erkina, Filippakopoulos, Goddard, Han, Jones, Jones, Kadoch, Kasten, Klein-Brill, Krietenstein, Kuryan, Leschziner, Leschziner, Li, Liu, Lopéz-Blanco, Mashtalir, Morin, Nagai, Nakane, Ng, Patel, Pettersen, Puig, Saha, Sammak, Schorb, Schubert, Sen, Shim, Sievers, Skiniotis, Smith, Suloway, Söding, Tan, Tsunaka, Ungar, Valencia, Wagner, Wang, Wilson, Xia, Yan, Yang, Ye, Yen, Zhang, Zhang, Zhang, Zheng, Zivanov, Zivanov, Zukin   +79 more
core   +3 more sources

The comparison of genetic instability in haploid and diploid yeast cells exposed to ionizing radiations of different linear energy transfer and ultraviolet light

Journal of Radiation and Cancer Research, 2018
Context: It is analyzed whether genetic instability is determined by cell ability to recover from radiation damage or it is mainly determined by cell ploidy.
Ekaterina S Evstratova, Kaushala P Mishra, Vladislav G Petin   +2 more
doaj   +1 more source

Preparation and Physicochemical Properties Analysis of Yeast β-Glucan Nanoparticles

Shipin gongye ke-ji
Yeast β-glucan was a multifunctional polysaccharide, but it was insoluble in water and present particles. To broaden its applicability, the yeast β-glucan nanoparticles were prepared by ball milling pulverization using yeast cells of Saccharomyces ...
Xiaohong HOU, Guoqun ZHAO, Jinlong LIU
doaj   +1 more source

Association of snR190 snoRNA chaperone with early pre-60S particles is regulated by the RNA helicase Dbp7 in yeast

Nature Communications, 2021
The molecular events underlying the assembly and maturation of the early pre-60S particles during eukaryotic ribosome synthesis are not well understood. Here, the authors combine yeast genetics and biochemical experiments to characterise the functions of
Mariam Jaafar, Julia Contreras, Carine Dominique, Sara Martín-Villanueva, Régine Capeyrou, Patrice Vitali, Olga Rodríguez-Galán, Carmen Velasco, Odile Humbert, Nicholas J. Watkins, Eduardo Villalobo, Katherine E. Bohnsack, Markus T. Bohnsack, Yves Henry, Raghida Abou Merhi, Jesús de la Cruz, Anthony K. Henras   +16 more
doaj   +1 more source