... clinical antibiotics have been used. A company called Novartis developed a marker gene that contained an ampicillin resistance, and a potato developed by Avebe contained a gene for amikican resistance. These were intended for animal feed where the genes were under the control of a bacterial promoter. According to Karen Hopkin of the Scientific American concerns arose that the antibiotic resistance gene might be transferred to ... the bacteria in the animal's gut (including human pathogens), that might then acquire resistance to clinically useful antibiotics. The Advisory Committee on Nov...

• Word Count: 2153
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... need bacteria (containing chymosin for cheese). Bread and beer are made from cereals using yeast. Transgenic animals capable of producing useful recombinant proteins are the latest of biotechnological developments. "A Transgenic animal has had a gene (or genes) either removed or added to its genome" (Dr Ed Wraith, 11/2002) Introduced genes, called transgenes, come form a species different from the host organism. By ... carrying this extra piece of DNA, an animal can synthesise proteins normally produced by other species. This has been possible in bacteria and organisms such as yeast for...

• Word Count: 1374
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• Has Bibliography

... they have been taken for a ride by these big agricultural companies since they have had to pay more money for the new herbicide and pest-resistant seeds (Hsu, K). "The farm has moved from being the centerpiece of agriculture to become but one part of an integrated multilevel industrial process including production, storage, processing, distribution, marketing, and retaining" (Knox and ... Marston 342). Agriculture has become more than planting and harvesting. It is now a food assembly line where each scale, from the private farm, to the commercial business, to the global market, is part...

• Word Count: 1992
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... are the benefits? The term genetically modified food (or GM foods) is most commonly used to refer to crop plants created for human or animal consumption using the latest molecular biology techniques. These plants are created to enhance nutritional value or increase the resistance to herbicides. The old method ... of the same concerns arise with this issue as well. An example is farmed raised salmon. A report from a panel of authorities stated that if farm-raised salmon that have had their genes altered to speed growth were released into the wild, they could compete more successfully for ...

• Word Count: 1312
• Approx Pages: 5
• Grade Level: High School

... changed for the better because, as mentioned above, pesticides would not be longer needed, and chemicals could be avoided. Moreover, genetic engineering could avoid the use of hormones in animals. Farm animals could be genetically modified so productivity could be increased. For example, cows could be genetically modified to produce more milk. Hormones, as well as pesticides, can have a terrible effect ... on the human body; it has been proved that some of the synthetic hormones that are feed to the farm animals increase the risk of getting cancer. This is just one of the many effects h...

• Word Count: 1832
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... minimal tiling. In order to see the benefits of using GMOs, it is important to understand what they are and where they come from. Agricultural products such as crop plants, farm animals, and soil bacteria have been genetically engineered to breed only those with specific traits that are better than others. These are examples of genetically modified organisms (GMOs). Through selective ... breeding, crops are able to be bred to grow in a low-till plot, and with the ongoing demand for meat, GMOs can help increase production in farm animals. The truth is, most of the food we have been consu...

• Word Count: 2358
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... . In an interview the doctor said he wanted to create animals that could be used for medical research, and not to clone humans. Few experts think that sheep or other farm animals would be the only animals to be cloned (Kolata 612). Although cloning is illegal in Britain and many other countries, there are no laws against it in the United ... actually do it because it would be going against everything we desire for the human race(Kolata 613). According to Justin Gillis in his story "Keeping Them Down on the Farm" he believes that genetically manipulated and cloned cows, sheep, and other a...

• Word Count: 1748
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

... became sterile after consuming GM corn varieties". Some of the pigs had "false pregnancies" while "others gave birth to bags of water". Not only have animal been affected, but humans as well; Smith's research shows that, in the Pacific Northwest, about "five-hundred people reported allergy or flu-like symptoms", and some of those ... same people "had to go to the emergency room" because the effects were so severe. These same symptoms were repeatedly reported in India in 2008 by farm workers who worked around GMO cotton containing Bt, or a self-produced herbicide built inside the enginee...

• Word Count: 1708
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... United States as well as the rest of the world. Critics of genetic engineering argue that it creates numerous risks and concerns. These include environmental and ecological issues, ethical issues, animal and human health risks, and social, economic, and control issues. Supporters of biotechnology point out the direct benefits to consumers and farmers especially in underdeveloped countries. The genetic modification ... out genetic diversity, making it impossible to breed new strains of plants. (Hayden, 1) One such case occurred in Maymont, Saskatchewan with an organic farmer. Dale Beaudoin...

• Word Count: 1759
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... desired trait. Once introduced, the selected genes acts like any other gene- it provides instructions for making a protein. The protein then determines a characteristic in the genetically modified plant or animal. In short, the process has been speeded up and refined. Farmers no longer need to wait patiently for breeding to yield improved crops and animals, nor must they even respect ... natural lines of reproduction among species. Laboratory scientist can now copy genes from any organism-plant, animal, or microbe. Their work is changing not only the way farmers plant, fertilize, and har...

• Word Count: 1305
• Approx Pages: 5
• Grade Level: High School

... and more accepted benefits would be that of genetic farming. This will bringforth new crops, nutritious produce, biopesticides, new resources, and edible vaccines incorporated into food products. Understanding plant and animal genomes will allow us to create stronger, more disease resistant plants and animals. Not only reducing the cost of agriculture, it will also provide more nutritious, disease free foods. Today ... growers are using bioengineered seeds to grow insect and drought resistant crops requiring no pesticide. Researchers are currently trying to enable livestock and farm pla...

• Word Count: 1361
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

... when a plant modified to be resistant to a herbicide or pesticide spreads and cross-breeds, creating plants that are also resistant when they shouldn't be. For instance, modified plants planted at a farm can spread and grow in an unwanted area, taking over (since they are resistant and therefore better adapted) and possibly killing the original plants in that area. This could lead ... unaware and put into danger. A perfect example is when "Pioneer Hi-Bred International Inc. developed a genetically engineered soybean using a gene from a Brazil nut to increase the protein content of its a...

• Word Count: 1935
• Approx Pages: 8
• Grade Level: Undergraduate

... reasons as well. However, genetic engineering is imprecise and unpredictable. By inserting genes from organisms that have never been eaten as food, new proteins are introduced into the human and animal food chains. There is concern that these could cause serious environmental problems, or worse it can cause health problems to humans. Splicing foreign genetic material into genomes, creating new organisms ... USA EPA predicts that most target insects will be resistant within 3 to 5 years. Furthermore, the crop is toxic to harmless and beneficial insects. The caterpillar of the Monarch but...

• Word Count: 1709
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... was the first company to market frying oil (soybean) without trans-fatty acids. Other foods that have been made include corn with increased starch levels, amino acid enhanced corn for animal feed and beta-carotene producing rice. The use of genetically altered crops can help reduce the pollution due to the use of harmful pesticides and insecticides. These plants will deter ... and molecular farming production becomes more efficient, on larger-scale, lower-value products such as industrial chemicals or biodegradable plastics should lead to larger-scale opportunities for agricultural prod...

• Word Count: 1530
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate