Number of the records: 1  

Regulation of Chlamydomonas reinhardtii cell cycle by mitotic inhibitor, WEE1 kinase

  1. 1.
    0306901 - MBÚ 2008 RIV SIGLE IT eng C - Conference Paper (international conference)
    Hlavová, Monika - Čížková, Mária - Zachleder, Vilém - Umen, J. G. - Bišová, Kateřina
    Regulation of Chlamydomonas reinhardtii cell cycle by mitotic inhibitor, WEE1 kinase.
    [Regulace buněčného cyklu mitotickým inhibitorem WEE1 kinasou u zelené řasy Chlamydomonas reinhardtii.]
    Symposium for European Freshwater Sciences /5./. Palermo: European Federation for Freshwater Sciences, 2007, s. 212-212.
    [Symposium for European Freshwater Sciences /5./. Palermo (IT), 08.07.2007-13.07.2007]
    R&D Projects: GA ČR GA204/06/0102; GA AV ČR IAA500200614
    Institutional research plan: CEZ:AV0Z50200510
    Keywords : chlamydomonas reinhardtii
    Subject RIV: EE - Microbiology, Virology

    Phosphorylation by WEE1 kinase enables the inactivation of cyclin-dependent kinases (CDKs) until the G2/M transition. In Chlamydomonas reinhardtii there is one homologue of WEE1 kinase; it roles as a mitotic regulator. We prepared vectors containing hairpin structures of a part of WEE1 cDNA for specific downregulation using RNAi. This construct was cloned under Chlamydomonas specific inducible promoter. We followed the effect of expression of this construct on the progression through the cell cycle, cell size and activity of cyclin-dependent kinases

    Fosforylácia prostredníctvom WEE1 kinázy vedie k inaktivácii cyklín-dependentných kináz (CDKs) počas prechodu z G2 do M fázy bunkového cyklu. Chlamydomonas reinhardtii má len jeden homológ WEE1 kinázy, ktorý funguje ako mitotický regulátor. Pripravili sme vektory s obrátenými repetíciami WEE1 cDNA, za účelom zníženia jej expresie prostredníctvom RNAi. Tento konštrukt sme naklonovali pod špecificky inducibilný promótor z Chlamydomonas reinhardtii. Následne sme sledovali vplyv expresie tohto konštruktu na priebeh bunkového cyklu, veľkosť buniek a aktivitu cyklín-dependentných kináz
    Permanent Link: http://hdl.handle.net/11104/0159802

     
     
Number of the records: 1  

  This site uses cookies to make them easier to browse. Learn more about how we use cookies.