...Gene technology carries with it social and ethical implications—many of which engender personal views and discussion. Select one (1) of the following biotechnology topics to write about: * Genetically modified animals 1. Biological basis. Describe the technology. Discuss what it accomplishes. Elaborate on the scientific principles that make this technology possible. Your goal in this section of the paper is to show the instructor that you understand the underlying science behind the technology. Describe how exactly the technology works. Discuss the biological principles that underlie this technology. Genetic engineering is the use of tools of modern biotechnology and molecular biology to introduce new characteristics or traits into organisms. It is a laboratory process where genes from the DNA of one species are extracted and forced into the genes of an unrelated plant or animal to introduce new genetic material, or delete or alter existing genetic material. Genetic engineering comes from foreign genes of bacteria, viruses, insects, animals or even humans which enables people to introduce a much wider range of new characteristics into an organism than is possible by conventional breeding. Animals that have had genes artificially added or removed from their DNA are described as genetically modified animals. Genetic modification of an animal involves altering its genetic material by adding, changing or removing certain DNA orders in a way that does not occur...
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...PGD – Pre-implantation Genetic Diagnosis. IVF is known as in vitro fertilisation. This procedure is done by removing an egg from a female, and a sperm cell from the male and combining the egg and sperm in a test tube. These two then form together and create a zygote, which then begins separating into and forming an embryo . PGD, is the pre-implantation genetic diagnosis. It is known as the pre testing of pre-implanted embryos for genetic disorders. This operation has been put into place for couples whose offspring will potentially have a risk of inheriting a genetic disorder from the parents . PGD tests for many disorders that can affect the unborn embryo/baby. Some of the diseases that can be scanned for are recessive sex-linked disorders,...
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...Genetic Engineering Wesley Rupe, Jawad Rana, Layli Stroia, Charles Taiwo, Mariella Velasquez, Mark Young DeVry University Genetic Engineering Table of contents Title page ………………………………………………………………………………………………………………………. 1 Table of contents ……………………………………………………………………………………………………………. 2 1. A brief description of the technology and an explanation of the associated science (Mariella Velasquez) ………………………………………………..……………. 3 2. Psychological considerations and sociological effects (Mariella Velasquez) …………. 3 3. The historical development and context of the technology (Wesley Rupe) …………. 13 4. Political and legal influences (Mark Young) (Not Complete) 5. Economic questions and considerations (Jawad Rana)………………………………….…… 21 6. The technology in its cultural context, media influence (Charles Taiwo) (Not Complete) 7. Implications for the environment (Charles Taiwo) (Not Complete) 8. Moral and ethical implications (Layli Stroia) ……………………………………………………..… 30 Outline A brief description of the technology and an explanation of the associated science Definition: What is Genetic Engineering? Genetic engineering (GE) is the process of manipulation of an organism genome to create a new DNA. The new DNA might be implanted in a totally different DNA species. It is widely used to create hybrids (some species are not able to naturally breed), correct genetic flows in any type of being. It is applied in...
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...change our fate, or even just ensure a better future for your off-spring? Each of us possesses genetic material that is built upon a code that makes every organism unique. The technology to alter our genetic make-up is getting closer by the minute. I am referring to The Human Genome Project. What is a genome and what is this project you ask? The National Institute of Health or NHI defines a genome as: A genome is an organism’s complete set of DNA, including all of its genes. Each genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genome—more than 3 billion DNA base pairs—is contained in all cells that have a nucleus. Basically, it is a map of how our DNA is assembled. DNA is a compound that is and the NHI gives this definition of DNA, “DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA.” There are four kinds of DNA and depending on how they are arranged, defines your genetic make-up. This arrangement forms a map of sorts, and this map is the genome. Ever since DNA was discovered in 1953, scientists have wanted to make the human genome (Genetics Home Reference, 2013). Ultimately it is suggest we will use gene modification to improve human life. Proponents of The Human Genome Project or THGP argue that predicting our genetic make-up will improve the quality our lives while others argue we are opening a Pandora’s Box...
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...“Inappropriate genetic testing can threaten individual autonomy, privacy, and confidentiality and lead to various types of genetic stigmatization and discrimination without any commensurate benefit for the individual tested,” (Brandt; Rauf, 2004). When Burlington Northern Santa Fe Railway (BNSF) tested their employees without the employees knowing about it, the Equal Employment Opportunity Commission (EEOC) stepped in and cited that BNSF violated the employee’s equal rights through discrimination and the employee’s rights of privacy. These actions “raise serious concerns that such testing could pose a significant threat to workers' privacy, autonomy, and dignity. Thus, defining the ethically, legally, and socially appropriate and inappropriate uses of genetic testing in the workplace,” (DEHS, 2001) presents a major breach in a workers legal right to privacy. One hundred and twenty-five BNSF employees filed on-the-job injury claims citing carpal tunnel syndrome (CTS) for “years of repetitive activity such as wielding a wrench or operating a jackhammer,” (Lehrer, 2001; UNK, 2001). While investigating these claims, BNSF medical doctor required further testing of 20 employees (UNK, 2001). The medical company pulled blood for genetic testing without telling the BNSF employees what kind of test that they were performing, (Mahanna, 2001; Schafer, 2001; BNSF, 2002; Lehrer, 2001; Lewin, 2002). One employee refused to submit to the tests and BNSF threatened to terminate his job (Lewin;...
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...Defines and describes the process of PGD “Preimplantation genetic diagnosis (PGD) is a procedure used prior to implantation to help identify genetic defects within embryos created through in vitro fertilization to prevent certain diseases or disorders from being passed on to the child.” This definition is from Americanpregnancy.org. PGD is used to screen for genetic diseases in embryos before they are placed back into the Uterus through IVF. If an embryo comes back with a genetic disease it is discarded and the viable embryos are the only ones inserted back into the uterus. There are risks that come with this type of test, 1-2% of embryos tested get damaged in the process, and sometimes not all embryos make it to the stage to go through PGD....
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...Even iPhone emojis have realized that families are now not only considered a male, female, and a blood-related child. For example, lesbian and gay couples are now able to have children by using a surrogate. Or a woman could conceive a child by using the sperm of her dead husband. Some children may even have three mothers, a genetic mother, a gestational mother and a rearing mother. Those who never thought they could have children are now able to do so. While some procedures may seem unethical, overall people are able to have children and families, and to me that is a...
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...Genetically Modified Organisms Group E- Chrystalyn Northcutt-Warden LAS 432- Technology, Society & Culture Kira Leavens DeVry University December 7, 2013 Table of Contents Abstract Introduction Political Influences Economic Questions and Considerations Psychological Affects Moral and Ethical Implication Conclusion Works Cited Appendix Abstract Introduction The Hunger Games trilogy dwells upon genetic modification. With genetically engineered animals such as the jabberjay, mockingjay, tracker jacker and wolf mutts, monkey mutts and even genetically engineered roses, the trilogy explores the ethics and consequences of toying with Nature. This paper will discuss the pros and cons of genetically modified organisms. Also the economic, psychological effect on society as well as the moral and ethical implications that this technology can have on today’s society. History Genetically modified organisms have continually been around but have recently evolved and came to light in the past 10 years. Genetically modified organisms are described as “An organism whose genetic characteristics have been altered by the insertion of a modified gene or a gene from another organism using the techniques of genetic engineering (www.medical-dictionary.thefreedictionary.com, 2013).” genetically modified organism (GMO) is used to refer to any microorganism, plant, or animal in which genetic engineering techniques have been used to introduce, remove, or modify specific parts...
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...modern genetic technology may lead to personalized medicine. By using DNA technologies such as stem cell research and cloning manipulate human genes. Patients with common disease genetic abnormalities and even spinal injuries may use genetic technology to create personal medicine that may be able to improve and prolong life. An individual risk for common disease would be determined by a genetic profile created from this technology. To create a medical profile tailored to specific DNA characteristics of each patient doctors may use modern genetic technology. The genetic profile would determine treatment and/or preventative care according the effects of a particular disease or patient’s reaction to a certain medical treatments. Discuss the benefits of personalized medicine. Prevention, diagnosis, and treatment in some cancers can be provided by personalized medicine. The use of personalized medicine will allow doctors to develop a more precise treatment based on each patients modern genetic technology because cancer is such a complex disease and effects each individual differently. Genetic diseases affect an estimated 12 million Americans, yet according to a survey of 1,000 people conducted by the Genetic Disease Foundation (GDF), while two-thirds of those surveyed were willing to and saw the benefits of undergoing genetic testing, close to 80 percent had never talked to their physician about genetic screening – an inconsistency that can have serious implications on a...
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...Genetically Modified Animals Animals with special characteristics and traits have been cross breed through sexual reproduction for many years, but with the increasing of technology, scientists can now create animals directly from gene modification. Genetic modification is described as the science used to change the characteristics of an organism genetic component and manipulate the deoxyribonucleic acid structures using technology. “Deoxyribonucleic acid (DNA) is nucleic acid that carries hereditary information about traits of an organism and carries the instructions for all the characteristics that organism inherits, it consist of two chain of nucleotides twisted into a double helix” (Starr, C., Evers, C. A., Starr, L. 2013). Genetically modified animals are made from embryonic stem cells carrying two copies of gene one from the male and the other from the female. Scientists cut and join DNA from different sources then transfer it into the organism so it has the modified genes and from that procedure, a new set of genes is created. Manipulating the DNA and transforming certain gene to create a new life is called recombinant DNA (rDNA) technique. Scientists use recombinant DNA technique to modify the chemical inside the nucleus of a cell which carries genetic instructions from one organism to another and to improve specific characteristics of an animal or to introduce a new trait that is resistant to diseases and may enhance the growth of animals. In addition, the changes introduced...
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...Organisms are organisms whose genetic composition has been altered in order to suit some conditions. The undertaking is done through extensive research on specific organisms such as bacteria, insects, fish, plants as well as animals. The Genome of these organisms is altered to achieve production and or pharmaceutical goals. Although the field has had some criticisms over the years since its inception, it has proved to be very helpful in the production of food materials, experimental medicine and gene therapy, development of hybrid agricultural products such as hybrid planting seeds and herbicides. Mechanism of Creating GMOs. The basis of creating these products lies on the fact that most living organisms are prone to pathogenic attacks. Scientists therefore design products which are immune to the attacks and which are resistant to unfavorable climatic conditions. The procedure long involves much scientific research. There is a wide range of organisms that scientists have subjected to genetic engineering. The two main methods employed in genetic engineering are Recombinant DNA Technology as well as Reproductive Cloning. The first case involves the scientist combining genetic materials from different organisms. This is based on the fact that DNA molecules from all organisms be it plant or animals have similar chemical composition. The resulting DNA sequence from recombinant DNA technology can be planted into any organisms with no biological implications apart from the intended use...
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...Human Genetic Manipulation Planner (3.7) AS91607 Name: Vincent Judson-Leitch Outline relevant biological knowledge for selective breeding: Selective breeding is when certain animals with desirable characteristics are selected from a mixed population and then breed together, and then the offspring with the desired characteristics are selected and also breed together - so it continues through generations until all offspring have the desired characteristics. Name of example: Belgian Blue Cattle Biological ideas relating to the example: Belgian Blues are recognisable from their extremely muscled frame and huge size. In fact, they actually develop what is called ‘double-muscling’. The double-muscling phenotype is a heritable condition resulting...
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...Test tube babies have long been stigmatized by society as the unnatural results of scientific dabbling. The words `test tube baby' have been used by school children as an insult, and many adults have seen an artificial means of giving birth as something perhaps only necessary for a lesbian woman, or a luxury item only available to the elite few. The reality is that assisted reproductive technologies (ART) have been helping infertile couples have children since 1978.1 The methods of in vitro fertilization, it's variants, and the other ART procedures are ways for persons that would otherwise have no hope of conception to conceive and, in a rapidly growing percentage of cases, give birth to healthy babies. As the technology has developed, the quality and range of assistance has developed as well. At present, the means of assisted reproduction and the capabilities of these procedures has grown at a somewhat dizzying pace. However, thought to the repercussions of the applications of ART are being disregarded to some extent while the public's knowledge and the understanding of embryologists and geneticists surges forward. It is possible given consideration to things such as the morality of these techniques, the unexplored alternative uses of these procedures, and the potential impact they posses that further development is unnecessary and possibly dangerous. As of 1995, 20,000 babies had been born as a result of ART treatments.2 Since then, many women and couples have sought the...
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...Genetic testing is currently available for more than 1000 conditions, and it is increasingly considered an integral component of mainstream health care (Burke, 2004). Furthermore, many genetic tests are now being marketed directly to consumers. The increased availability of genetic testing may result in a wider distribution of the benefits of testing, such as decreased uncertainty, the chance to avoid passing on a gene mutation to future generations, increased psychological well-being, and greater awareness of available treatments or risk-reducing strategies, but it may also contribute to an increase in the risks associated with genetic testing, such as decreased individual and family well-being; increased depression, anxiety, guilt, stigmatization, discrimination, and family conflict; and unnecessary or inappropriate use of risk-reducing options (Riper & Gallo, 2005). Money is maybe the most important driving force in the modern era of biotechnology. Genome and genetic findings have been given also financial value. The possibility to test for genetically-based individual susceptibility provides new ideas for marketable products. In an industrial worker, a metabolic polymorphism that causes an increased risk for cancer would create an avoidable financial burden in industry and insurance companies. The involvement of such financial aspects brings along several ethical implications in genetic research. The first aspect is the motivation of scientists that...
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...Abstract 3 Introduction 4 Connection to Technology and Science 4 Definition of Technology 4 Historical Developments of Technology 5 Political and Legal Influences 6 Economic Questions and Considerations 7 Psychological Considerations and Sociological Effects 9 Cultural Context and Media Influence 11 Environmental Implications 20 Moral and Ethical Implications 20 Conclusions 21 References 22 Appendices 0 Abstract This report is about Genetically Modified Organisms (GMOs), It will explain what the technology is, how it developed from the observation of pea plants by a humble gardener at a monastery in Czechoslovakia in the middle of the 19th century to become the science of genetic engineering. The report will examine the influences the technology of GMOs has had on the political and legal systems where they have been introduced and how those political and legal systems are trying to reach some agreement on how to best use this technology. The report discusses the economic questions and implications, the psychological considerations, sociological effects, and the environmental, moral and ethical implications of genetically modified organisms. This report will also explain how the media has influenced the acceptance of some GMOs and the rejection of other and examine this technology and its cultural context. Connection to Technology and Science The emerging science/ technology of genetically modified organisms (GMOs)...
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