DNA Technology BIO/240 May 6, 2013 DNA Technology INTRO – LEE DNA Technology: Cloning, Gene Therapy, and Stem Cell Research DNA technology encompasses a wide variety of applications and because of the duplicating nature of DNA, it is easy to see how humans could benefit from its manipulation. One such technology is cloning. Cloning technology comes in three forms: recombinant DNA cloning, reproductive cloning, and therapeutic cloning. Cloning Recombinant DNA cloning consists of transferring
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The Effects of EGCG on Cancer Cells Cell Biology Background Green tea is a very common household beverage and lately it has been the center of research for the fight against cancer. This research, if found to be successful, could be ground breaking for the way our doctors treat patients with cancer. To begin with, researchers have designed techniques that allow them to study cancer stem cells and their progression with and without chemicals. A chemical found in green tea called epigallocatechin
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Project, human cloning and stem cell research are all part of this group. Genetic cloning is the reproduction of a new organism that is, at all stages of development, genetically virtually identical to a currently existing, or previously existing, being (Clone). Stem cell is an unspecialized cell that gives rise to a specific specialized cell, such as a blood cell, and they have the ability to divide for indefinite periods in culture and to give rise to specialized cells (Stem Cell). The Human Genome
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impossible without cloned genes. For research on humans, this is clearly a major advantage, as direct experimentation on humans has many technical, financial, and ethical limitations. Importance for Medicine and Industry The ability to clone a gene is not only valuable for conducting biological research. Many important pharmaceutical drugs and industrial enzymes are produced from cloned genes. For example, insulin, clotting factors, human growth hormone, cytokines (cell growth stimulants), and several
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Ethical Issues in Transgenic Mice and the Benefits on Human Welfare Presently, there has been a breakthrough in molecular biology with engineering transgenic animals. Transgenic animals are animals that carry genes from another species. This technology has created transgenic animals such as mice, rats, horses, chickens, goats, pigs, sheep and cows. The use of this technology brings with it ethical issues. This issue needs to be considered by stakeholders, to ensure that all parties are aware of
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The paper covers the screening and treatment for diabetes and what methods are used to prevent it development. The paper also contains information regarding In Vitro Fertilization (IVF) and its benefits for individuals and families. The use stems cells and its advantages and disadvantages are also mentioned. Analyze the benefits and limitations of genetic and reproductive sciences for individuals, families, and society. The benefit of genetic science for individuals is that it can determine
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Baculovirus-recognizing human cell receptor identified for the first time | The receptor used by baculovirus to enter and interact with human cells has been identified. This syndecan-1 receptor was identified for the first time in a recent collaborative study carried out by the University of Eastern Finland and the University of Jyväskylä in Finland. The findings increase our understanding of the strategies by which the virus causes infection in cells and further facilitates
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Embryonic stem cells are pluripotent, meaning they are able to grow (i.e. differentiate) into all derivatives of the three primary germ layers: ectoderm, endoderm and mesoderm. Adult stem cells are undifferentiated cells, found throughout the body after embryonic development, that multiply by cell division to replenish dying cells and regenerate damaged tissues. Therapeutic cloning is cloning which is performed
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Repairing The Heart With Stem Cells Ron Hansen SCI:115 Prof: Johnson 07/25/14 Repairing the Heart with Stem Cells Let us consider the biggest United States killer of all: heart disease. Almost five million people are affected by congestive heart failure, the loss or dysfunction of heart muscles due to the ineffective pumping of the heart (Bethesda, 2001). Harvard Women's Health Watch published an article titled, Repairing the Heart With Stem Cells, which discusses the issue of heart disease and
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Cloning Team D: Casey Krueger, Erin Lee, Ferdinand Malarayap, Marvin Monge, and Ibrahim Mortada August 14, 2011 DeVry University Online Stem cell research and cloning have become a major topic of interest in countries all around the world ever since Dolly the sheep was successfully cloned in 1997. Every single country has their own views about stem cell research and cloning because of their moral and ethical issues. Muslims, for example, are individuals who are firm believers that knowledge is acquired
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