Maintaining National Dna Database Case Study

DNA testing is the most accurate way to identify an individual, and should therefore be used to increase the effectiveness of our justice system. This brings to light the issue of genetic privacy. Society questions the motives of government in DNA collection and floods the media, which acts as an informal actor on the court, with ideas of this invasion of privacy and encroachment of biological liberties. The 2010 article, Create a National DNA Database? stated that “such sensitive information is prone to misuse, and one should not have such blind faith in the security of government access to it.” EPIC, the electronic privacy

DNA analysts have been profiling DNA since 1985. Then in 1998, the Combined DNA Index System became fully operational (“FAQs” 2010). CODIS’s three levels are the national level, the state level, and the local level. As September 2015, there is 14,740,249 DNA profiles in CODIS (“CODIS”, n.d.). Since everybody has different DNA, except identical twins, DNA analysts have been able to assists with investigator to determine between who is guilty and who is innocent. With some of their findings, they are able to exonerate individuals, who have been wrongfully convicted. Even though television may make DNA analysts’ life look simple on the screen, it is not. There is need for interest and education. Lastly, the actual job that entails for the DNA

With over three million base pairs in the human gene, forensic scientists are able to distinguish a person’s genetic makeup.

that could still potentially be used for unethical genetic and eugenic experiments if the proper

Bodily privacy is a significant issue in Genetic Profiling, as it is a human right which is in constant need of law reform. Technology is continually advancing, and genetic

DNA testing is a critical and accurate tool in linking accused and even convicted criminals for crimes, and should be widely used to assess guilt or innocence before jail sentences are imposed. It was started up by scientists Francis C. Crick and James D, Watson in 1953 as they had described the uses, structures and purpose of the DNA “deoxyribonucleic acid” genetic fingerprint that contains organism information about an individual (testing

Due to the uniqueness of DNA it has become a powerful tool in criminal investigations

DNA is considered an individuals genetic fingerprint, thus it is exclusive to each and every individual. Since this exclusivity exists, DNA is a tool used for identification purposes. It has been utilized for investigations of serious crimes, identification of individuals killed in mass disasters, wars and paternity uncertainties1. Since the inception of the use of DNA in the 1980’s thousands of criminals have been caught and prosecuted with the help of DNA evidence2. Additionally, countless victims of mass disasters have been identified through DNA and returned to their loved ones. Although, there are various benefits to employing DNA it does not come without a sundry of ethical and legal concerns. The ethical concerns that have presented themselves are questions involving scientific reliability, DNA evidence in court, human rights, and finally the other uses of the DNA database.

A DNA profile is an encrypted set of numbers w0hich reflects an individual’s DNA makeup. This encryption can also be used when identifying a person. DNA profiling is NOT however a full genome sequence. (Joseph Wambaugh, 1989)

The DNA Identification Act of 1993 was formerly known as the Omnibus Crime control and Safe Streets Act of 1968. Under the new act forensic laboratories are authorized to analyze DNA for identification purposes that are retrieved from crime scenes. With the regulations of the act the Federal Bureau of Investigation is obligated to follow standards such as setting standards for testing and issuing an advisory board to supervise the standards for quality assurance. Of the results under the act records are established of persons convicted of crimes, samples recovered from crime scenes, and samples from unidentified human remains.

Every day DNA technology becomes more advanced and innovative, for example can match the smallest amounts of biological evidence to a criminal offender. Future DNA techniques will be applied to existing systems and testing methods that will become more automated and will be more effective and less time consuming. Instead of waiting months of DNA results the future will provide instantaneous means for DNA profile development.

DNA Fingerprinting, also known as DNA Profiling, is a method used to identify a person using DNA patterns that are specific to him/her. 99.9% of DNA is identical in every human being, but .01% is enough to distinguish between people. It is most commonly used in criminal cases to link a criminal to his/her crime scene, but is also used for paternity/maternity tests, and immigration records. Usually a skin, hair, or body fluid sample is collected from a crime scene or criminal or test candidate, then DNA is extracted and cut using enzymes that recognize patterns in DNA and run through a gel by an electric current in a process called electrophoresis (Annely).

Law Enforcement keep notes on arrests that have founded people innocent of crimes, and retention of an innocent person's DNA can be charge or otherwise, seen as a invasion of that person’s privacy and civil liberties. Dr. Alec Jeffrey, a former professor at the University of Leicester laboratory, consulted with his lawyers to develop the new type of technique called DNA profiling. His technique would prove that DNA fingerprinting (profiling) can individualize evidence compared to the blood typing. DNA profiling compares 13 standard STRs to form a profile. The analysis used by the scientists, uses PCR and STRs to profile an individual. It is highly unlike that two individuals’ identical numbers of repeats for all 13 STRs, will match, which DNA fails is hardly never due to a successful match of 385 million to 1. This makes DNA profiling the most accurate tool in Forensics.

DNA fingerprinting is a technique that is used to determine how likely it is whether genetic material came from a specific person or family group. Since 99% of human DNA is identical, that means that it is only 1% of our DNA which is different, and it is that 1% that we look at when we are attempting to determine the origin of a DNA sample.

The process of DNA fingerprinting in humans involves the replication and arrangement of extracted DNA, to create a pattern/fingerprint that is viable for comparison. This process involves the application of DNA extraction, digestion by restriction enzymes, Polymerase Chain Reaction (PCR) and gel electrophoresis. This results in a DNA profile with bands of varying widths that can be used for the comparison of genetic information. DNA extraction occurs in three stages. Firstly, a