4/6/2017 Biotechnology.Genetically Modified and Biotechnology,Genetically Modified and Genetic Engineering Genetic Engineering Genetically modified ·Gene splicing ·Genetic engineering ·Recombinant DNA 、 Wine was produced as early as the Bronze Combine genetic elements of two or more Age(6000 BCE) living cells to produce desirable traits Bread was first leavened over 4000 years 、 Example:dairy cows have been genetically ago using yeast modified to produce more milk without Animals have been bread to produce the costing the farmer more strongest or most productive Critics say that these changes are against nature and do not provide any advantages to the consumer S2 Regulation of GM Foods in the US + General policy of the US Government regarding new technology Manufacturer must demonstrate to the appropriate agencies that exposure to the new Bacterin Cell technology shows no significant risk to humans, animal-producing foods and the environment Regulators focus on whether or not the modified crops or foods are compatible with nature Three agencies oversee the regulation of GM foods FDA USDA EPA4/6/2017 4 Biotechnology, Genetically Modified and Genetic Engineering • Genetically modified • Genetic engineering - Wine was produced as early as the Bronze Age (6000 BCE) - Bread was first leavened over 4000 years ago using yeast - Animals have been bread to produce the strongest or most productive Biotechnology, Genetically Modified and Genetic Engineering • Gene splicing • Recombinant DNA - Combine genetic elements of two or more living cells to produce desirable traits - Example: dairy cows have been genetically modified to produce more milk without costing the farmer more - Critics say that these changes are against nature and do not provide any advantages to the consumer Regulation of GM Foods in the US General policy of the US Government regarding new technology • Manufacturer must demonstrate to the appropriate agencies that exposure to the new technology shows no significant risk to humans, animal-producing foods and the environment • Regulators focus on whether or not the modified crops or foods are compatible with nature • Three agencies oversee the regulation of GM foods FDA USDA EPA