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Transgenic Animals Pros And Cons

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A transgenic animal is an animal that has an integrated gene or DNA sequence ‘transgene’ that has been transferred by human intervention into the genome of a cell. The production of transgenes provides methods that can rapidly introduce ‘new' or modified genes and DNA sequences into livestock without crossbreeding or hybridizing.10 Applications... Agricultural Sector: Transgenic animal technology has been a very important development for the Agriculture sector as it enabled the development of new and improved strains of livestock. One of the major applications of transgenics in the Agriculture sector is the method of Breeding. Traditional …show more content…

Despite the vast number of benefits associated with transgenic animal technology, there are however some risks and ethical concerns surrounding the methodology. One of the concerns is human health and welfare. People are very hesitant to consume genetically altered food products because they fear that they will cause them harm due to the lack of testing on GM animals. But what about the welfare of the animals? Many transgenic animals, such as disease models have disease symptoms induced upon them that can lead to deformaties, suffering and a reduced lifespan. Animals that have increased growth hormone expression provide more food and faster growth than normal animals, however that abnormal growth leads to symptoms of arthritis, stress, irregular heart and lung fuctions and early death. 2 The most prominent ethical issue surrounding transgenics is the fact that by using these animals and their lifespan to solve human problems, they are then worth less than humans. This is usually in regards to primates rather than mice or rats.2 Many ethical issues stem from religious beliefs, some individuals belief that crossing species bounderies is immortal, unatural and a violation of Gods laws.

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1 Running Head: THE BIO-ETHICAL DILEMMA OF XENOTRANSPLANTATION 8 The Bio-Ethical Dilemma of Xenotransplantation Bio-Ethical Dilemma: Is Xenotransplantation a Solution in Humans for Organ Shortfall? Priyadharishini Rajagopal Seshan Saint Mary?s University of Minnesota School of Graduate and Professional Programs GM675 Management Ethics & Issues Ricky Ricardo, Instructor January 21, 2016 Bio-Ethical Dilemma: Is Xenotransplantation a Solution in Humans for Organ Shortfall?

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The major issue in the move Jurassic Park is that of cloning. There are many ethical issues that are a concern for many people. One of these issues is whether or not cloning should be done in the first place. Another of the issues facing the cloning process today would be the cost involved as well as the potential ecological impact the cloned animals could face or cause. The first issue to look at is the issue of the cost of actually cloning animals.

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Introduction Transgenic mice are that have had a foreign gene deliberately inserted into their genome. Such animals are most commonly created by the micro-injection of DNA into the pronuclei of a fertilized egg which is subsequently implanted into the oviduct of a pseudo pregnant surrogate mother. This results in the recipient animal giving birth to genetically modified offspring. The progeny is then bred with other transgenic offspring to establish a transgenic line. Transgenic animals can also be created by inserting DNA into embryonic stem cells which are then micro-injected into an embryo which has developed for five or six days after fertilization, or infecting an embryo with viruses that carry a DNA of interest.

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Genetically modified foods could produce new toxic substances, and/or allergens. A gene was inserted into the DNA of a soybean plant to increase the nutritional value of the soybean. However, this particular gene in the genetically modified soybean also produced an allergen. Fortunately, the plant was not put into production.

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Animal Cloning: The Artificial Species Animal cloning leaves a bad taste in some people’s mouth because it is seen as an unethical as well as ethical idea, which leaves many people not knowing where they stand on the subject due to incorrect information or no previous knowledge. Animal cloning will affect our world and the agriculture industry for many generations. Animal cloning is defined as the “process by which an entire organism is reproduced from a single cell taken from the parent organism and in a genetically identical manner” (Animal Cloning- Pros and Cons Discussed). Although many professionals in the livestock industry across the world believe that animal cloning is unethical, consumers should support cloning so that as an industry

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The first view is animal welfare referring to the feelings of the animal, where feeling pain is an important factor. The second view of animal welfare refers to the health and the physiological functioning of the animal. The other view of animal welfare refers to the fact that the animal has to live in its natural living environment to develop the ability to follow natural instincts. Thus regarding to the case of the enviropig, people believe that genetically modified animals are suffering and they are not as healthy as normal animals. [8][9](Kaiser, M. 2005; University of

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“Other applications, such as EnviropigTM, were created to reduce the environmental impact of farming Finally, genetic engineering can be used for bio-medical and human health applications, like GM livestock (cows, goats, sheep, pigs, chickens or rabbits) developed for producing pharmaceutical proteins from milk, egg white or other fluids (e.g., blood), human antibodies, animal tissue or organs for use in human transplants, or xenotransplantation (Houdebine, 2009; Laible, 2009; Murray et al., 2010; Vàzquez-Salatet al.,

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Why are genetically modified products harmful? Though genetically modifying crops may increase crop output, there are several health risks that outweigh this positive point. There is currently no requirement by the FDA for GMOs to be labeled. This is a negative, because if you do not want to purchase GMOs, you cannot know for sure what you are purchasing. You must look for foods with a seal stating the food is “Non-GMO Project Verified,” otherwise you may consume genetically modified foods.

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all of the sick individuals that it helps because the act of utilizing non-humans in research does the most good for the most people (Lyons, 2001). Protesters are also considered stakeholders due to the fact that they are usually advocating animal sentience and their rights to live naturally, and not in a laboratory setting. Typically, protestors often have an issue concerning this dilemma due to their own ignorance. Unfortunately, this ignorance usually centers on misinformation obtained from the internet, their own imaginations, and the fact that they do not believe that animal research is necessary. Due to their position of ignorance, a protestor cannot present fair scientific data unless they have actually experienced the animal research

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Many have concerns about future birth defects due to genetically modified foods. Information from many of the experiments give reasons to fear harmful side-effects, such as the test of Roundup Ready’s soy product when given to mice before conception. Over “56% died within three weeks compared to 9% from non-GM soy controls”(Smith). Additionally, the researchers tested two mice who were both fed genetically modified food trying to conceive and were unable to. The main ideas for the Ital diet is to “eat natural foods that are good for you”(Myers).

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Animal research, a debate for animal rights. Several experts believe the idea valid to debate, while numerous deem the idea absurd. Richard L. Cupp Jr., professor of law at Pepperdine University School of Law, states in his article,¨Animal Cruelty Laws Don't Depend on Animal Rights,¨ that,¨ Rather than focusing on rights for cats and dogs, we should focus on human moral responsibility.¨ People are arguing that we should give animals personhood. ¨Biomedical researchers must study laboratory animals to discover new medicines and therapies, and deem them safe and effective,¨ says Frankie Trull, president of the National Association for Biomedical Research (NABR). She says this, stating that without animal research, there would be no cure for

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For years, the health and safety of genetically modified foods have been debated and researched by scientists, but the question still stands: should genetically modified foods be allowed for consumption? The process of genetic modification involves inserting a gene from bacteria or a virus into an organism where it would normally not be found. The purpose is to alter the genetic code in plants and animals to make them more productive or resistant to pests or farming techniques. Genetically modified organisms, more commonly known as GMOs, have been a controversial topic of debate for a number of reasons. The ethics behind genetically modified foods come into question due to an abundance of short and long-term effects from the process, many of which are still unknown today.

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Is Genetic engineering Safe? Genetic engineering is the modification of an organism’s genetic composition by artificial means, often involving the transfer of specific traits, or genes, from one organism into a plant or animal of an entirely different species. Human beings ought to consider the pros and cons of genetic engineering before using it. It is a contentious topic because people have different views of weather genetic engineering is safe or not.

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According to Wikipedia, Transgenic organisms can be defined as, “an organism that has been genetically altered by adding genes into, and out of, the organism to achieve the desired outcome, this process is called genetic engineering. Genetic engineering is made possible through certain techniques within biotechnology and bioengineering”. More and more organisms, including plants and animals, are being modified today. These processes are justified based on their supposed “endless benefits”, but at what cost? This leaves us with concerns about whether these processes are ethically correct and whether it is appropriate to use these organisms as a means of producing things such as pharmaceuticals.

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Some people arrogate that this technology will help those in the agricultural industry decrease the amount of wasted crops and foods. But while there are many benefits of genetically modified foods, there are also potential drawbacks that are present. Here are their advantages and disadvantages:

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