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Cirkadiální hodiny se neúčastní načasování buněčného dělení v řase Chlamydomonas reinhardtii
Vítová, Milada ; Bišová, Kateřina ; Hendrychová, Jana ; Čížková, Mária ; Zachleder, Vilém
To determine whether the circadian clock functions in control the entry of algal cells into the cell cycle, we have tested the green alga Chlamydomonas reinhardtii in a wide range of growth conditions both light intensity and temperature. We monitored the course of the cell cycles in asynchronous as well as in synchronized cultures. The cultures were grown either at the continuous light or at alternating light/dark periods. The length of the cell cycle was monitored also at different temperatures and in “circadian” mutant. We have evidenced that the length of the cell cycle corresponding to circadian times can be attained only under relatively narrow range of growth conditions and even in this case the “circadian time” is a result of given growth conditions and not of any circadian gating. These results suggest that the intrinsic circadian clock does not play any role in timing of the cell cycle division in the green alga Chlamydomonas

See also: similar author names
3 ČÍŽKOVÁ, Marie
12 ČÍŽKOVÁ, Martina
1 ČÍŽKOVÁ, Monika
1 ČÍŽKOVÁ, Mária
1 Čížková, Marcela
3 Čížková, Marie
9 Čížková, Markéta
12 Čížková, Martina
14 Čížková, Michaela
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