Essay about The Positive and Negative Effects of Dna...

The Positive And Negative Effects of DNA Profiling Justin Broyles Apr. 12, 1995 Justice Theory Lance Miller Genetic engineering has developed and blossomed at a frightening rate in the last decade. Originating as merely an area of interest for scientists, genetic engineering has now become an area of which all people should be somewhat knowledgeable. DNA profiling has many uses, both positive and negative, in our society. Aside from its usefulness in many legal investigations, DNA profiling can be used in the workplace to discriminate against employees whose profiles could pose a financial risk. For example, genetic technology can and has been used to determine the capacity of a person to contract certain diseases, such as†¦show more content†¦Supposedly, the use of numerical codes will allow huge databases to search for a match of a individual DNA band. However, these matches are not 100 percent. This inconclusive correlation between DNA patterns has led to a heated debate which has culminated in federal court with Daubert vs. Merrel Dow Pharmaceuticals Inc. The ruling in the Daubert case said that the acceptance by the scientific community is not enough by itself to allow certain scientific techniques into court as evidence, especially given the reality that a suspects entire future could hang in the balance of a scientific finding. Many people have argued that the use of a national DNA database infringes on the individuals constitutional rights to privacy. However, law officials have claimed that the advantages this database presents for society supercede the individuals rights. This dilemma can easily be associated to the social contract presented by Thomas Hobbes. In this contract, Hobbes believed that each individual should give up certain individual rights in order to achieve protection from the whole. The forfeit of the right to privacy of ones DNA can thus be considered one of these forfeited rights. A person must weigh the advantages of having a past, present, or future criminals DNA profile on database with the disadvantages of having ones own. But the disadvantages will outweigh the advantages when private institutions developShow MoreRelatedEffects Of Temperature On The Quality Of Dna Extracted From Manila Envelopes1526 Words   |  7 PagesEffects of temperature on the quality of DNA extracted from Manila envelopes Research Proposal Janet Boateng November 15,2014 First draft Forensic Biology 5410 Abstract/summary: In the case of mail threat to an individual, it is possible that DNA evidence could be left by the perpetrator on the adhesive strip of a manila envelope. The process of delivery mail via U.S. Postal Services may take from 3-7 business days, with temperature factoring into the qualityRead MoreEthical and Legal Issues with DNA Profiling2693 Words   |  11 Pagesacidity (DNA) fingerprint scanning service is really a fundamental technique which is used all through the global communities every day. The procedure associated with DNA fingerprint scanning service was initially produced by the geneticist, Alec Jefferys, in the University of Leicester situated in England, in the year 1984 (as cited in Lampton, 1991). Both primary kinds of DNA utilized in the actual profiling procedure consist of mitochondrial as well as nuclear DNA (Adams, 2005). DNA fingerprintRead MoreShould Federal Agents Be Allowed For Collect Dna From Anyone Arrested?1228 Words   |  5 Pagesto collect DNA from anyon e arrested? This is a controversial issue. In my opinion, DNA is a very powerful and useful tool because many sex crimes go unsolved because of lack of evidence, but if federal agents can look in a database where DNA samples are stored and compare it to anyone who was arrested especially those who committed sex crimes more crimes would be solved. Many say DNA testing violates suspects rights under the Fourth Amendment of the Constitution of the United States. DNA testing hasRead MorePCR Gel Electrophoresis Introduction Sickle cell anaemia is caused by a Single Nucleotide1200 Words   |  5 Pagesnormally throughout a person’s DNA. Most commonly, they are usually found in non-coding regions and have no effect on health. When a SNP occurs in a coding region, it may play a direct role in disease by affecting the gene’s function. This SNP for sickle cell anaemia produces the recognition sequence for a restriction enzyme, HindIII. Samples without the SNP (not carrying the disease) do not contain the recognition sequence, and are not cut. This allows the digested DNA fragments to be analysed byRead MoreEssay about Biotechnology: Definition of Genetic Transfer867 Words   |  4 Pagesinduce synthesis of the genes product: the desired gene may be microinjected directly into the cell or it may be inserted into the core of a virus by gene splicing and the virus allowed to infect the cell for replication of the gene in the cells DNA. What is selective breeding- 10. The intentional breeding of organisms with desirable trait in an attempt to produce offspring with similar desirable characteristics or with improved traits. What is cloning- 11Cloning is the process of creating geneticallyRead MoreThe Pros and Cons of DNA Profiling Essay2582 Words   |  11 PagesThe Positive And Negative Effects of DNA Profiling nbsp;nbsp;nbsp;nbsp;nbsp;Genetic engineering has developed and blossomed at a frightening rate in the last decade. Originating as merely an area of interest for scientists, genetic engineering has now become an area of which all people should be somewhat knowledgeable. nbsp;nbsp;nbsp;nbsp;nbsp;DNA profiling has many uses, both positive and negative, in our society. Aside from its usefulness in many legal investigations, DNA profilingRead MoreDna Mutations And Its Effects On Humans Essay1341 Words   |  6 PagesDNA Mutations Over a lifetime our DNA can undergo changes or ‘mutations’ in the sequence of bases; A, C, G and T. A mutation is a change that occurs in your DNA sequence, either due to mistakes when the DNA is being copied or as the result of environmental factors.Mutations are essential for evolution to occur because they increase genetic variation. Mutations can occur during DNA replication if errors are made and not corrected in time. The mutation can have a positive or negative affect on humansRead More The Implications of DNA Profiling Essay3166 Words   |  13 PagesThe Implications of DNA Profiling Former attorney General Janet Reno described our system of justice as a search for the truth.(1) Increasingly, the forensic use of DNA technology is an important ally in that search. DNA fingerprinting, better known in the scientific realm as DNA profiling, has given police and the courts a means of identifying the perpetrators of rapes and murders with a very high degree of confidence. However, nine years after its introduction, forensic DNA typing is still usedRead MoreThe Is The Uncontrolled Growth Of Blood Cancer New Zealand1609 Words   |  7 Pagesas blast cells. Immature blood cells have large nuclei and their DNA is loosely arranged. The cells start to mature and get smaller in size. At the same time, the nucleus in that cell also gets smaller. The nucleus occupies less space in the cell than before. DNA somehow becomes more organized than before. The cell passes through a couple of stages and reaches its final stage, reducing the size of the cell and nucleus as well. DNA is compacted and the cells are now called mature blood cells, whichRead MoreThe For The Advancement Of Human Reproduction Essay2567 Words   |  11 Pagesmanipulations as well as how evolution of humans will be affected through the manipulations. The two manipulations are: 1. Whole Organism Cloning using Somatic Cell Nuclear Transfer, (SCNT.) 2. Embryo selection using Pre-implantation Genetic Profiling, (PGP.) SCNT Cloning by definition is the process of producing genetically identical individuals this can occur through many different artificial methods. However naturally it does occur during the formation of twins within humans and other animals