Ultra low frequency yeast cells electric activity

0345913 - ÚFE 2011 CZ eng C - Konferenční příspěvek (zahraniční konf.)
Cifra, Michal - Pokorný, Jiří - Jelínek, František - Hašek, Jiří - Šimša, Jan
Ultra low frequency yeast cells electric activity.
Proceedings of the 14th Conference on Microwave Techniques: COMITE 2008. Prague: Czechoslovak Section of IEEE, 2008, s. 137-140. ISBN 978-1-4244-2137-4.
[14th Conference on Microwave Techniques, COMITE 2008. Praha (CZ), 23.04.2008-24.04.2008]
Výzkumný záměr: CEZ:AV0Z20670512; CEZ:AV0Z50200510
Klíčová slova: bioelectric phenomena * cellular biophysics * biomembranes
Kód oboru RIV: BO - Biofyzika

This paper presents results from the measurement of the electrical activity cold sensitive beta-tubulin mutant tub2-401 of yeast cells in frequency region 0.4 - 1.6 kHz. 25 measurements of both synchronized and nonsynchronized cells show that the synchronized cells have higher electrical activity what corresponds to the findings of Pohl et al. Mechanical oscillations of electrically polar structures in cell may give rise to electric oscillations we measured.
Trvalý link: http://hdl.handle.net/11104/0187083