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The first genetically modified animal has been given the green light to reach dinner plates. The United States Food and Drug Administration (FDA) has approved the AquAdvantage salmon for consumption. The salmon has been genetically engineered to grow faster than the conventional farmed salmon. Being genetically modified, it allows the Atlantic salmon to grow to a marketable size of 4kg to 5kg in 18 months - about half the time compared to an ordinary salmon, which take three years to reach the market weight. The fish is modified to carry a growth hormone gene from the Pacific chinook salmon and DNA from the eel-like ocean pout. This allows the salmon to grow faster as the hormone is kept active all the time. The genetically modified salmon was created by Emeritus Professor Hew …show more content…
The salmon ‘designed’ by AquaBounty Technologies, first applied to FDA for approval in 1995, and after 20 years of deliberation dogged by controversy, on (date), the FDA approved the salmon as safe for consumer consumption. The company is based in Massachusetts, US, where Emeritus Professor Hew was chief scientist before he left in 1999. 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. The salmon are all sterile females which are grown in contained land-based systems, therefore they will not be able to breed among themselves or with other fish. So it is unlikely that the fish will have an impact on wild populations. Even with FDA approval, the transgenic fish may face difficulty in getting consumers on board as it faces backlash with some grocers in the US reportedly saying they would not sell the genetically modified
In the past, because the glaciers disappeared slowly can make people have a low temperature, clean water during the summer, but at the same time the salmon begin and end their lives. With temperature getting warmer and our glaciers melting, every stage of salmon’s life cycle is getting hurt.
The PBS documentary begins by explaining the normal life cycle of salmon, focusing primarily on the sockeye salmon population. This Pacific salmon once was found abundantly in the Columbia and Snake River, but as rivers were straightened and dams were built to meet the needs of population growth the fish population has diminished by the thousands.
Two friends go out for lunch to their usual favorite sushi restaurant. They are seated and given their menus, they knew they were going to get their usual but noticed the prices have increased. Prices have gone up, and some replaced with imitation fish meat, since the last time they ate there. What might have caused this? Due the demand of fish, the price for them also increases. It’s a simple supply and demand logic, but not only is it due to the demand for these fish, it can also be due to their rareness. Over-fishing can cause what is rare and which fish species isn’t. Commercial fishing may cause fish species to go extinct, or bring in new types of fish to take the place of the other fish. In tuna we
As the United States population has increased 75 million to 317.9 million humans in hundred years. So has the demands from seafood increasing as well. Americans consumed 4.5 billion pounds of seafood a year. The company of AquaBounty Technologies has been trying to create a product to combat the grow demand to produce enough seafood with crippling the wild fish population. The company created a genetically modified Atlantic salmon as a solution for the problem .The genetically engineered AquAdvantage Atlantic salmon grows twice as fast as regular salmon. In order to get the Atlantic salmon grow twice as fast the received growth hormone into fertilized salmon eggs. This allows them fish to produce year-round. AquAdvantage genetically engineered Atlantic salmon has product been approval by Federal and Drug Administration for human consumption. As a representative for the Center for Food Safety, a U.S. non-profit organization that works to protect the environment and human health. I evaluate elevated the AquaBounty Technologies product of genetically engineered AquAdvantage Atlantic salmon on the criteria healthy for humans, feeding practices, and environmental impact. I determined that Center for Food Safety will promotes repeal of the FDA approval commercialized sell of genetically engineered salmon.
The effect of this gene being too increases the rate at which the fish grows without influencing other characteristics such as size and qualities. Generally, they grow to market size in three years but with modification, it only takes 16 to 18 months. Additionally, genetic engineering promotes all-year round growth, to meet supply demands.
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.
There is one species of Atlantic salmon and five species of Pacific. Atlantic salmon account for almost 95 percent of the farmed salmon produced, and most of them are farm-raised on the pacific coast. Pacific species account for all of the wild salmon caught in the Americas and some of them are also farm-raised. No wild Atlantic salmon are fished commercially in North America, as they are an endangered species. Atlantic salmon have become the species of choice to raise on farms because they are more adaptable to the farming techniques and make better use of feed so they produce more salmon with less feed.
GMO’s have opened a new world of foods to humans, and now we have countless of opportunities to use genetically modified food to a favor. Alessandra Potenza from Upfront Magazines tells us, “...The U.S. Food and Drug Administration approved the first genetically modified animal: a salmon engineered to grow to market size in about half the time as a regular salmon.” Alessandra Potenza later goes on to tell the reader that many restaurants are serving GMO’s.
“Overfishing occurs when more fish are caught than the population can replace through natural reproduction”. CITATION
And also, fish hatcheries have been playing an important role in Salmons producing huge numbers of fish, as well as work in close collaboration with state and federal agencies to raise fish for the purpose of restocking and replenishing waters. However, hatcheries have been the hottest topic from last couple years debated by two groups of people, opponent, and supporter. The reason why the opponent against the hatcheries is that, opponent think the hatcheries have been not doing anything that they expected, and they kept asking for more funding to keep the wild salmon in the safety situation. According to from one of the opponents says, "Hatcheries can play a significant role in salmon recovery if they focus on protecting genetic diversity instead of producing huge numbers of fish." which meant that they thought the hatcheries only knew how to produce more salmon instead of keeping genetic diversity of wild salmon. Some even say, " Hatchery salmon threaten wild salmon restoration in another, very subtle way: They skew people's perception of salmon populations." But, from the supporter point of view, they've totally agreed and believed that the fish hatcheries have been doing the right thing for salmon, so do I. Like I said, I went to the Fish Hatchery as a volunteer in WA, and one of the fish manager told me that the funding they received is much less than we expected, as well
One of the main reasons GE animals are supported by pioneers in this area is that these animals could make the food and pharmaceutical industry more efficient in different ways. GE animals can improve traits of economic importance for producers; this includes improvement of animal health, growth rate, and disease resistance (Forabosco 3-6). GE animals are also beneficial for pharmacists as they can be modified to produce complex proteins in the milk of cow and goats (Lievens 159). However, there are different sources which question these ideas, and have stated that regardless how beneficial these technologies can be for producers and pharmacists, GE would be a failure in the market, as large majority of consumers oppose to eat or use products coming from these animals. As in any other commercial industry, it is fundamental that consumers buy the products, but for the case of GE animals, the consumers’ acceptance seems very negative. Mora et al mention that as much as 65% of people asked disagreed with the idea of consuming fish that was genetically engineered to be more efficient (317). Other studies have concluded that people have a great preference for non-GM pork, comparted to GM pork (Novoselova
After about two months of traveling through the open sea, the salmon will arrive at the coast. Now the salmon’s journey becomes increasingly riskier, as many hungry animals are waiting for the salmon to arrive. Many species, such as the bald eagle and salmon shark, will feed on the salmon as they pass. Eventually, the salmon will become stuck in extremely shallow water, and they will not be able to penetrate through. The salmon will need to wait it out until it rains, and the water level rises. Unfortunately, they are confronted by an immense problem, considering the salmons' bodies are accustomed to salt water, they will not nourish themselves will in fresh water. Consequently, they must rely on stored energy to get them to their birthplace and spawn. Throughout this journey, the salmon will encounter numerous obstacles along the way, such as shallow water, waterfalls, and hungry animals especially grizzly bears. As the fish's hormones start preparing to reproduce, they begin to alter some
To this day, there has yet to be found any evidence against genetically modified organisms to causing bad health in humans, people seem to think if you consume any product with genetically modified organisms that you will develop cancer or other illnesses; this has been scientifically proven wrong, and we can thank false advertising for that.
Although, aquaculture is the fastest growing sector of food production in the world and is often viewed and suggested as the future of the fish industry, in its current state it’s not a solution to overfishing. (22).
According to US Food the US Food and Drug Administration has an extensive screening process for new genetically modified organisms. First the new organism is screened for toxic substances and allergens by a qualified team of specialists. Then the organism nutrients are compared to a comparable organism and if they are not comparable the organism will not be allowed to be sold. (Shermer)Another reason that they are safe is how long people have been tampering with the genes of plants. People have selectively breed plant genes for over 10,000 years.(Shermer) (We p. 57)Lastly there have been over 1700 studies on the safety of genetically modified organisms that all have found them to be safe and the technology for making them has become more precise than ever allowing for smaller margins of error and less mistakes.(We p.57) It has been proven that they are safe over years of testing but they can also be used to reduce the chemical byproducts of