Počet záznamů: 1
Spatiotemporal Dynamics of Glycolytic Waves Provides New Insights into the Interactions Between Immobilized Yeast Cells and Gels
- 1.
SYSNO ASEP 0355106 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Spatiotemporal Dynamics of Glycolytic Waves Provides New Insights into the Interactions Between Immobilized Yeast Cells and Gels Tvůrce(i) Bolyó, Juraj (UCHP-M)
Mair, T. (DE)
Kuncová, Gabriela (UCHP-M) RID, SAI
Hauser, M.J.B. (DE)Zdroj.dok. Biophysical Chemistry. - : Elsevier - ISSN 0301-4622
Roč. 153, č. 1 (2010), s. 54-60Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova eaction–diffusion-coupling ; pattern formation ; metabolic synchronization Vědní obor RIV CE - Biochemie CEP OC 121 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z40720504 - UCHP-M (2005-2011) UT WOS 000285898400007 DOI 10.1016/j.bpc.2010.10.004 Anotace We show that the spatiotemporal dynamics of waves of metabolic synchronization of yeast cells provides a new criterion to distinguish the effect of different gels on the cellular metabolism, which otherwise could not be detected. Cells from the yeast Saccharomyces carlsbergensis were immobilized into agarose gel, silica gel (TMOS), or a mixture of TMOS and alginate. We compared these immobilized cells with respect to their ability to generate temporal, intracellular oscillations in glycolysis as well as propagating, extracellular synchronization waves. While the temporal dynamics, as measured by the period and the number of oscillatory cycles, was similar for all three immobilized cell populations, significant differences have been observed with respect to the shape of the waves, wave propagation direction and velocity in the three gel matrices used. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2011
Počet záznamů: 1