PPT-Genetic Engineering Genetic Engineering

What is the difference between the mice in these two groups What is genetic engineering Genetic engineering is the direct modification of an organisms genome which is the list of specific traits genes stored in the DNA . Risks and Benefits of Knowing Your Genetic Makeup. Julie Hopp. Genetic Screening: Who Should Be Tested. CDC’s 2004 Science Ambassador Program. Overview. Genetics Review. Types of Genetic Disorders. the mice in these two groups?. What is genetic engineering?. Genetic engineering is the . direct. . modification of an organism’s genome. , which is the list of specific traits (genes) stored in the DNA. . What we want to learn!. Summarize how transgenic organisms are engineered to benefit society.. Explain how transgenic organisms are used in agriculture, industry, and medicine.. Selective Breeding. For thousands of years, humans have selected plants and animals with certain qualities or desired traits.. You can compare dogs of every breed imaginable! . There is an enormous range of characteristics that are the result of . genetic variation. . . The differences among breeds of dogs are so great that someone might think that many of these breeds are different species. . DNA Technology. the . field of science that deals with making changes in an organism’s DNA. Genetic engineering . Image Source: earthtimes.org. the process of separating DNA from the rest of the cell. Genetic Engineering. 1. ) Inserting a new a gene. 2) Altering a gene. 3) Deleting or turning off a gene (gene knockout). Tools. Three important tools used for genetic engineering. PCR. : takes a single copy of the gene of interest and makes . The change in allele frequencies in populations due to . chance. (not selection). . Can include the loss of alleles from the gene pool.. Genetic drift. The change in allele frequencies in populations due to . Polydactyly. Down Syndrome. Hemophelia. Progeria. Hypertrichosis. Sickle Cell Anaemia. INTRODUCTION. What is genetic diseases/disorders?. The human body is composed up of cells , each one specializing a particular function like sensing light, smelling . ?. G. enetic . engineering. , the artificial manipulation, modification, and recombination of DNA or other nucleic acid molecules in order to modify an organism or population of organisms. . This . may mean changing one base . 2. nd. semester. . Genetic engineering. Process of inserting new genetic information into existing cells in order to modify a specific organism for the purpose of changing its characteristics (alters the genetic structure of an organism by either removing or introducing DNA).. Good progress:. Define the term genetic engineering.. Describe the process of genetic engineering and its advantages.. Outstanding progress:. Evaluate the use of genetic engineering in medicine, . eg. and the Genetics and Genomics Academy: A timeline. 1990. 1995. 2000. 2005. 2010. 2015. 2020. NIH sponsored. Genetics Graduate Training . Program in the . Genetic Architecture of . Quantitative Traits. We have been manipulating DNA for generations!. Selective breeding. Allowing only those animals/plants with desired characteristics to produce the next . generation (foods, vaccines, . bidegeneration. Gene therapy . Genetic Engineering. Use the website to research the answers to the questions on your sheet.. Be ready to discuss the answers next lesson.. Using technology to modify organisms. Recombinant DNA technology can now be used to alter the genetic make-up of organisms much more quickly..