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History of genetic modification
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Genetic modification has been around since the early 12,000 BC, when humans started domesticating organisms. Genetic modification also known as, Genetic Engineering is The process of manipulating genes for practical purposes. Modern Genetic modification started in the early 1970’s and since then people have been genetically modifying organisms, from fruits to animals. An organism that has been genetically modified is GloFish. GloFish is a patented and trademarked fluorescent fish. In the late 1990’s, A doctor from the National University of Singapore, Dr Zhiyuan Gong and associates worked with a gene that is able to encode a green fluorescent protein (GFP). The GFP is extracted from a jellyfish, which produced a bright green fluorescence. Later, they injected that gene into the embryo of a zebrafish, causing the fish to be fluorescent under white light and ultraviolet light. The purpose for doing this was to generate a fish that could detect pollection by fluorescing environmental toxins selectively. After, Dr Gong also developed a line …show more content…
A company called Center for Genomic Gastronomy launched, “Glowing Sushi Cooking Show” where they make sushi using GloFish. Before doing that, they made ample research and is found that GloFish is safe to consume. GloFish should be fed with a high quality flake food. Also, if the fish is given clean water, a tank mate, and a high quality diet, the fish can live up to two to four years; average life span of three and a half years. There are several GloFish pros and cons. A pro is that this is safe for anyone to own as a pet and it is not expensive. Taking care of the glofish is very easy as well. The cons of this is that if this GM fish was to be released into the wild, they might not survive cold temperatures. They can be easily be seen by preys and Breeding with other fish could weaken progeny and negatively affect the native fish species and future
Enhanced green fluorescent protein (EGFP) was originally isolated from a bioluminescent jellyfish called Aequorea victoria. As suggested by the name, this protein fluoresces green when exposed to light in the ultraviolet range. The ultimate goal of the following experiment was to successfully create a pET41a(+)/EGFP recombinant plasmid that was transformed into live E. coli cells. The success of this transformation could be evaluated based on whether EGFP’s fluorescence properties were displayed by the colony in question. The protein’s fluorescence properties “triggered the widespread and growing use of GFP as a reporter for gene expression and protein localization in a broad variety of organisms” (Ormo, et. al., 1996). Although EGFP and GFP differ for a few amino acids that make EGFP’s fluorescence mildly stronger, the basic principle that such a protein allows for the evaluation of transformation success remains intact.
The green fluorescent protein (GFP) gene is a naturally occurring gene from a bioluminescent jellyfish. The gene allows for objects and animals to glow in the dark when activated by the presence of the sugar arabinose in the pGLO plasmid. The GFP gene is often used as a marker for gene expression and genetic transformation. The pGLO plasmid is a genetically engineered plasmid used as a vector in biotechnology to generate genetically modified organisms (GMO). M. Chalfie et al.
After rigorous evaluations of the extensive data submitted by AquaBounty Technologies by the scientists at FDA. FDA says that the genetic engineering is safe for the fish and for consumption as the inserted genes will remain stable over several generations of fish.
Understanding other people’s perspective is vital when it comes to making someone a more informed and a more sympathetic person. For example, in politics, there are two main sides; the democrats and the republicans. These two sides almost never see eye to eye, but when they see from the other’s point of view, an agreement can be made.
Fish and other animals are being genetically modified which means that they could be unhealthy or could lead to huge toxicity cases furthermore they could start to genetically modify other animals like cows. This is an unreasonable decision because the harms are inadequate which could mean there could be much harm like toxicity and allergic reactions which means that GMO is not safe and should not be in the market till all the advantages and disadvantages are figured out.
...ank you have to make sure that the right temperature stays in the tank because if the water gets to hot they wont really have a place to go too, so they could end up over heating and could die. It is also important to have the right type of food for them as well. They like to eat worms, squid, and sometimes other fish.
The movie that shocked thousands of Americans with the secrets of SeaWorld became one of the most talked about movies of its century. Blackfish came out in July of 2013 with shocking evidence of the mistreatment of Orcas, also known as killer whales, and the dangers imposed on the whale trainers. The movie had several strategies to appeal to its audience. These strategies included the three pillars of writing; logos, ethos, and pathos. Although the overall theme of Blackfish was to inform the viewers of the treatment Seaworld imposes on Orcas, the fundamentals of the movie actively used the three pillars; ethos, logos, and pathos to effectively catch the attention of the viewers and keep them drawn into the movie; the most prominent pillar was pathos followed
The aquarium of life is filled with all sorts of wonderful fish, each having its own purpose: clown fish to entertain, gold and neon tetras to illuminate, emperor plescostomas to rule, sharks to bite, bottom feeders to pick up the waste left behind and of course feeder fish, to be eaten. Unlike its expensive companions a feeder fish is only worth about 7.2 cents. It is kept in crowded, disease infested waters, sold at a pathetic price, and is made to sacrifice its body for the "common good."
U.S. Food And Drug Administration (2013, July 23). An overview of Atlantic salmon, its natural history, aquaculture, and genetic engineering. Retrieved May 1, 2014, from http://www.fda.gov/AdvisoryCommittees/CommitteesMeetingMaterials/VeterinaryMedicineAdvisoryCommittee/ucm222635.htm
Not all fish caught are utilized as food for humans. Popular supplements such as Omega-3 are derived from commercially caught fish. In addition to that daily usage products like fertilizers, cosmetic ingredients, vitamins, gelatins and even pigments can all be prepared from by products of fish that has been commercially caught.
Genetic engineering has been around for many years and is widely used all over the planet. Many people don’t realize that genetic engineering is part of their daily lives and diet. Today, almost 70 percent of processed foods from a grocery store were genetically engineered. Genetic engineering can be in plants, foods, animals, and even humans. Although debates about genetic engineering still exist, many people have accepted due to the health benefits of gene therapy.
Genetically modified organisms are defined as, “An organism whose genetic characteristics have been altered by the insertion of a modified gene from another organism using the techniques of genetic engineering” (“AAAS”, 2012). Typi...
Zohar, Y. (2010, September 22). Genetically modified salmon is fit for the table. Retrieved from articles.cnn.com/2010-09-22/opinion/zohar.genetically.engineered.salmon_1_fish-and-seafood-wild-stocks-wild-atlantic-salmon/2?_s=PM:OPINION6
Genetic modification assign to the manipulation of the DNA by humans to change the fundamental characteristics of plants and animals. Genetic modification process happens by taking genetic material from one species and putting it into another, to allow the production of a new quality in a crop or an animal. Qualities such as: new color, new shape and new size. “In North America and Europe the value and impact of genetically engineered food crops have become subjects of intense debate, provoking reactions from unbridled optimism to fervent political opposition.” (Ackerman ,J.A, 2010) .Some people think about genetic modification that it is an essential tool for solving the starvation problem. On the other hand some people think of genetic modification as it has a huge negative effect in the human health and the environment. Genetically modified foods are everywhere around us, they are used by many people daily, although they cause dangerous health problems. Genetically modified foods affect human beings’ health and have huge negative environmental impacts.
Genetically Modified Organisms (GMO) is an organism, such as a plant, animal, or any microorganism who’s had its DNA changed in different ways through genetic engineering that is not natural. It is an organism like every other organism, which produces thousands of proteins, but one or two of them are proteins that were chosen were specifically by humans. It creates unstable combinations of plants, animal, bacterial, and viral genes that do not occur in nature or through traditional crossbreeding methods. Majority of Americans in the US consume nearly 200 pounds of GMOs each year. 90% of US crops are genetically modified.