PŘIBYL, Pavel, Vladislav CEPÁK and Vilém ZACHLEDER. Cytoskeletal alterations in interphase cells of the green alga Spirogyra decimina in response to heavy metals exposure: I. The effect of cadmium. Protoplasma. Rakousko: Springer-Verlag, 2005, vol. 226, No 1, p. 231-240, 40 pp. ISSN 0033-183X.
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Basic information
Original name Cytoskeletal alterations in interphase cells of the green alga Spirogyra decimina in response to heavy metals exposure: I. The effect of cadmium.
Name in Czech Změny cytoskeletu v interfázových buňkách zelené řasy Spirogyra decimina jako odpověď na přítomnost kadmia: I. Vliv kadmia
Authors PŘIBYL, Pavel (203 Czech Republic), Vladislav CEPÁK (203 Czech Republic, guarantor) and Vilém ZACHLEDER (203 Czech Republic).
Edition Protoplasma, Rakousko, Springer-Verlag, 2005, 0033-183X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Austria
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.573
RIV identification code RIV/00216224:14310/05:00013513
Organization unit Faculty of Science
UT WoS 000233821700016
Keywords in English Actin; Cadmium; Cytoskeleton; Immunofluorescence; Microtubules; Spirogyra
Tags Actin, cadmium, Cytoskeleton, immunofluorescence, Microtubules, Spirogyra
Changed by Changed by: doc. RNDr. Vladislav Cepák, CSc., učo 1226. Changed: 29/5/2006 15:32.
Abstract
In control cells the cytoskeleton appeared to be a transversely orientated pattern of both microtubules (MTs) and actin filaments (AFs) of various thickness in the cell cortex; co-localization of cortical microtubules and actin filaments was apparent. Depending on the cadmium concentration and the time of exposure, microtubules disintegrated into short rod-shaped fragments or they completely disappeared. Actin filaments were more stable than microtubules When cadmium ions were washed out, actin cytoskeleton was rebuilt even in cells where actin filaments were completely disintegrated under higher cadmium concentrations. MTs were regenerated only after lower cadmium concentrations.
Abstract (in Czech)
Cytoskelet tvoří kolokalizovaná příčně orientované mikrotubulinová (MTs) a aktinová filamenta (AFs) různé tloušťky. V závislosti na koncentraci Cd a době jeho působení dochází k rozpadu vláken na krátké tyčkovité fragmenty, které mohou úplně vymizet. Po odmytí Cd může dojít k opačnému procesu. AFs jsou stabilnější jak MTs.
Links
GA204/99/1235, research and development projectName: Vliv těžkých kovů na cytoskelet řas
Investor: Czech Science Foundation, The effect of heavy metals on cytoskeleton of algae
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