Essay about Biotechnology Definition of Genetic Transfer

Report Definition of genetic transfer: 9. Biotechnology is the insertion of copies of a gene into living cells in order to induce synthesis of the genes product: the desired gene may be microinjected directly into the cell or it may be inserted into the core of a virus by gene splicing and the virus allowed to infect the cell for replication of the gene in the cells DNA. What is selective breeding- 10. The intentional breeding of organisms with desirable trait in an attempt to produce offspring with similar desirable characteristics or with improved traits. What is cloning- 11Cloning is the process of creating genetically identical copies of biological matter. This may include genes, cells, tissues or entire organisms. Organism cloning†¦show more content†¦Now with the inclusion of Molecular genetics Selective breeding has become much easier and successful. Recombinant DNA Technology which combines the genes of two different organisms two make genetically modified organisms is now used along with techniques such as genome analysis and DNA profiling. 6. Some selective breeding techniques include artificial selection. This is when two animals with the desired traits are bred to get an offspring with the same trait. A variation f that particular method is inbreeding when the offspring from the artificial insemination are mated to reinforce the desired phenotypic traits. An example of selective breeding in cattle are the Brahman cattle which have good heat resistance but poor beef, the English Shorthorn that has good beef but poor heat resistance and the Santa Gertrudis cattle that is formed by mating the Brahman and English shorthorn so it has good beef and heat resistance. This is a special type of selective breeding called hybridization which is when two individuals with different yet desired traits are mated to produce an offspring with both the desired traits. The two main methods of selective breeding in animals are artificial insemination and embryo transfer. Artificial insemination which is now often used in animals, dairyShow MoreRelatedIs the Use of Transgeneric Organisms Essential to the Advancement of Therapeutic Medicine?1315 Words   |  6 Pages1. Introduction Genetic modification is currently at the forefront of modern science and is being utilised in various fields such as medicine, agriculture and industry. Genetically Modified or transgenic organisms are organisms that have been genetically altered in a specific way for a particular purpose. It is now possible for scientists to exchange genes from one species of organism to another. 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