New Technologies

Simonicka Brunson New technologies November 16, 2011 deoxyribonucleic acid testing also known as desoxyribonucleic acid profiling is a procedure that gained national attention during the O.J. Simpson trial, makes it possible to identify shadys on the basis of the genetic sure-enough(prenominal) found in hair, blood, and other bodily tissues and fluids. When deoxyribonucleic acid is follow up as evidence in a rape trial, deoxyribonucleic acid segments be taken from the victim, from the louche, and from blood and semen found on the victim. A DNA match indicates a four-billion-to-one likelihood that the suspect is the offender. (Larry J. Siegel, 2012, 2010) DNA profiling is a technique in which a sample of DNA is run through a seek laboratory assay to generate information most it, look specifically for DNA which could identify the source of the sample, or be use as a base of comparison betwixt 2 samples. DNA profiling can utilize the DNA of individual who is unknown, or the DNA of someone who is known, and it can be utilize in a variety of ways, from law enforcement to genealogy. This technique relies on the presence of what are known as little(a) tandem bicycle repeats (STRs) in the genetic code of ein verity organism on Earth. These repetitive strings of DNA are non-coding, meaning that they do not contrisolelye to the expression of an organisms genome, but they can hand over valuable information about an individual, because they tend to be very unique. DNA profiling is sometimes referred to as DNA reproduce for this reason, referencing the idea that finding an occupy match between STRs in two distinguishable tribe would be very disuse under most circumstances. (what is DNA profling, 2003-2011) Biometrics is defined as automated methods of recognizing a individual on the basis of a physiological or behavioural characteristic. Some biometrics measures, such(prenominal) as fingerprint identification, have been utilize for y ears by law enforcement to identify criminal! s. However, recent improvements in computer engineering science have expanded the different types of measures that can be used for...If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper