Cell engineering is an important aspect of bioengineering. Generally speaking, it applies the theories and methods of cell biology and molecular biology, carries out genetic operation at the cell level, and carries out large-scale cell and tissue culture according to people's design blueprint.
2. Enzyme engineering, also known as protein engineering, refers to the application technology of establishing certain reactors and reaction conditions in industry and catalyzing chemical reactions under certain conditions by using the catalysis of enzymes. UCE products or services needed by human beings are used for other purposes.
3. protein Project is to obtain the information about the physical chemistry and molecular characteristics of protein through the study of protein chemistry, protein crystallography and protein dynamics. On this basis, the gene encoding the protein was purposefully designed and modified, and the gene expressing the protein was obtained through genetic engineering technology.
Because of the biological system, this biological system can be a transgenic microorganism, a transgenic plant, a transgenic animal or even a cell system.
4, fermentation engineering, refers to the use of modern engineering means, using some specific functions of microorganisms, to produce useful products for human beings, or directly apply microorganisms to the industrial production process of a new technology. The contents of fermentation engineering include selection of strains, preparation of culture medium, sterilization, expanded culture and inoculation, fermentation technology and separation and purification of products.
5. Genetic engineering, also known as gene splicing technology and DNA recombination technology, is based on molecular genetics and modern molecular biology and microbiology methods. According to the pre-designed blueprint in vitro, it constructs hybrid dna molecules from different genes and then introduces them into living cells for transformation. The original genetic characteristics, new varieties and new products were obtained.
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The application fields of bioengineering technology are very wide, including agriculture, industry, medicine, pharmacology, energy, environmental protection, metallurgy, chemical raw materials and so on. It will have a great impact on the politics, economy, military affairs and life of human society, and provide a good prospect for solving the problems of resources, environment and human health faced by the world.
Main courses of bioengineering technology: organic chemistry, biochemistry, chemical engineering principles, biochemical engineering, microbiology, cell biology, genetics, molecular biology, genetic engineering, cell engineering, microbial engineering, biochemical engineering, downstream technology of bioengineering, fermentation engineering equipment, etc.
Baidu encyclopedia-cell engineering
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Baidu Encyclopedia-Fermentation Engineering
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