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	Mechanisms of exodermal response to nutrient availability in the environment Gargoš, Ondřej ; Tylová, Edita (advisor) ; Kummerová, Marie (referee) in English The apoplastic barriers of the root (endodermis and exodermis) represent an important regulatory mechanism for the uptake of water and nutrients from the environment, ensuring its selectivity. In addition, both layers respond to stress factors by altering its rate and degree of cell wall modification, which affects the transport properties of the root and represents adaptive plants to high heterogeneity of the soil environment. Apoplastic barriers also respond to the availability of mineral nutrients. This issue has recently been intensively studied and a number of ambiguities persist. Interestingly, the deficiency of some mineral nutrients stimulates the differentiation of barriers, while the deficiency of other mineral nutrients delays the differentiation. In addition, different plant species react differently to the deficiency of the same element. Another interesting aspect is the fact that the reaction of the endodermis and exodermis is localized and takes place mainly in that part of the root system which is directly exposed to the stress factor. This phenomenon has been observed with cadmium toxicity, but more recently with local nutrient deficiencies (nitrogen and potassium) in Zea mays. This diploma thesis deals with the functional significance of localized enhancing or delaying... Detailed record
	Akční plán biodiverzity pískovny Dobříň Vaculová, Lenka This thesis deals with a biodiversity action plans (BAP) designing, their reclamation and creating of a concrete design of BAP for a sand pit in Dobříň. The principle of the designed documentation was a creation of an intervention management plan. These interventions are going to support a biodiversity in studied area. The design is based on a field research and intern requirements of Cemex company. The proposed precautions are based on reductions of invasive and expansive plant species, maintenance of exposed shores which are used by waterfowl in nesting season and support of dry meadow assemblages development. A significant part of BAP is a budget in amount of 512 167 Kč for one year. BAP is normally designed just for this period of time. Detailed record
	Expresní profily biosyntetických genů cytokininů a markerů buněčného dělení při iniciaci růstu laterálních pupenů hrachu Hamršmídová, Marie Detailed record
	Studium možnosti mikropropagace ohroženého druhu borovice blatky Franková, Martina Detailed record

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