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Transcript
„Inovace a zvýšení atraktivity studia biofyziky “, reg. č.: CZ.1.07/2.2.00/15.0309 Katedra biofyziky zve na přednášku Dr. Viktor Demko Department of Plant Physiology, Faculty of Natural Sciences, Comenius University in Bratislava, Slovakia. Norwegian University of Life Sciences, Ås, Norway Was the DEK1 protein key to the three-dimensional body patterning in plants? The evolution of apical meristematic cells capable to divide in more than two cutting faces enabled to incease plant morphological complexity and facilitated the trasition from water to land. Precise positioning of the cell division plane, cell wall expansion and cell fate specification became critical for plant morphogenesis and three-dimensional growth. In this talk, I will present the membrane-anchored calpain protease DEK1, which we believe enabled cells to sense and interpret positional information and so to control the morphogenetic cell divisions. The model systems for molecular and cellular dissection of the DEK1-mediated morphogenesis will be discussed. The lecture will take place on 13. 3. 2014 in the seminar room in F2 building of the Centre of Region Haná at 13:30 . You are welcome!