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GM crops for new food, pharmacological and technical use: inovation of secondary school study
Koblihová, Kateřina ; Opatrný, Zdeněk (advisor) ; Drda Morávková, Alena (referee)
The demand for plant and other production is increasing with the growth of human population when the territory where plants can be grown is continually decreasing. The present agricultural production of food, industrial materials and drugs of plant origin is not enough for people, as for the effort to achieve higher environmental comfort, especially in developed countries. We are trying to find a simpler, cleaner and cheaper ways of crop production. The genetic modification is one of the modern ways how to achieve this goal. Students get a lot of information about this topic from various sources, but mainly just from the internet and television. It is recommended that students should be able to compare information received from the media with school knowledge as for avoiding opinion pressure and manipulations.
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GM crops for new food, pharmacological and technical use: inovation of secondary school study
Koblihová, Kateřina ; Opatrný, Zdeněk (advisor) ; Drda Morávková, Alena (referee)
The demand for plant and other production is increasing with the growth of human population when the territory where plants can be grown is continually decreasing. The present agricultural production of food, industrial materials and drugs of plant origin is not enough for people, as for the effort to achieve higher environmental comfort, especially in developed countries. We are trying to find a simpler, cleaner and cheaper ways of crop production. The genetic modification is one of the modern ways how to achieve this goal. Students get a lot of information about this topic from various sources, but mainly just from the internet and television. It is recommended that students should be able to compare information received from the media with school knowledge as for avoiding opinion pressure and manipulations.
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Biofortified plants and plant molecular farming
Koblihová, Kateřina ; Opatrný, Zdeněk (advisor) ; Pavlová, Libuše (referee)
Genetically modified crops (GM crop) are plants which have changed their genotype by molecular-genetic techniques. Targeting interventions into plant genotype have higher efficiency in comparison to methods, which are used in classical breeding. Essential presumption of these interventions is profound knowledge of molecular biology, genetics and plant physiology. The success of genetic modifications is dependant upon increasing knowledge from many branches of biology. The first generation of GM crops was resistant to abiotic stress, pests, herbicides or diseases. The outcome of this is increase of yields and overall decrease of costs. These qualities bear profit especially for farmers but not for end-users. Many methods, which are used for transformation of the first generation of genetically modified crops, are used for next generations as well. Biofortification could be considered as the next step of genetic modification of crops. Plants, which are consuming, are improved by substances, which prosperous to the human body. They should partly substitute the variety of food and to help improve the nutrition, but they don't have curative effects. Molecular-genetic principles of their creation are very similar to molecular farming. Nowadays the molecular farming presents the top of genetic...
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