National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Role proteinů tepelného šoku v regulaci klíčení semen
Hýsková, Anna
Seed germination is one of the most important phases of the plants' life cycle. This process is regulated by many external and internal factors, which interactions impact the course of germination, seed vigor and overall prosperity of the plant. Heat shock proteins (HSPs) are a part of protective mechanisms, but their role in seed germination is not quite understood. This thesis entitled “The role of heat shock proteins in the regulation of seed germination“ reviews processes of seed germination and outlines the role of HSPs in plants. The experimental part compares the previously documented HSP expression profiles with protein abundances, analyzes the effect of HSP mutation on seed germination and response to stimuli, including phytohormones, salt and heavy metals. These experiments revealed a putative role of HSP70-2 and HSP70-5 in seed germination and highlighted the role of the UBC system in the regulation of HSPs.

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