Wednesday, May 6, 2020

Dna Fingerprinting Fingerprinting And Profiling

DNA Fingerprinting/Profiling DNA fingerprinting and profiling(DNA FP) took over the forensic world in the late 1970s. Since then, profiling has made forensics almost effortless. Profiling has evolved dramatically from the beginning stages of the replications. DNA FP was invented by a man that goes by the name Alec Jeffreys. He was a British geneoligist. This process is called fingerprinting because it is highly unlikely for two people to have is for them to be identical twins. DNA is a molecule that creates strands. These strands meld into one another creating DNA. DNA is the genetic makeup of every human being on the Earth. Currently there are 7.5 billion people here in the world. That’s a lot of DNA. This is†¦show more content†¦In 2017, we are operating to improve the profiling data base. By improving the data base we can have a more detailed pictures. Also, it will be able to have little evidence and create a profile of the victim or suspect(Phys). DNA FP is wher e it is today because of the people who put in the time and effort to determine how profiling works. One of the most important bodies in this investigation is Alec Jeffreys. Alec Jeffreys studied at Oxford for his degree in biochemistry. Biochemistry was not his forte. He then went into genetics(The history of genetic fingerprinting). From there he discovered and invented DNA FP. Alec Jeffreys is the reason we are so successful in solving crimes, fingerprinting, and profiling DNA(Alec Jeffreys and Genetic Fingerprinting). Another person who impact the DNA FP community, Colin Pitchfork. Pitchfork was the first suspect to be convicted by DNA FP. During this case 2 young females were raped and then murder. They were years apart from each other. The first victim s case only had dead ends. But, in the second case. It had everything but dead ends. At first they suspected a man named Richard Burkland committed the crime. Using DNA FP they ruled him out as a suspect. He did not match the DN A sample. DNA FP was more knowledgeable during the second crime. They analyze thousands of DNA samples until they found the perfect match, Colin Pitchfork. He later confessed that he raped and murdered the two female victims(ForensicShow MoreRelatedBilogy: DNA Fingerprinting Essay1116 Words   |  5 PagesDNA Fingerprinting When you were born you were given your own DNA. The genetic information you carry is very similar to your parents. Even though you and your parents have very similar DNA you also have genetic differences, one example is your fingerprint no one but yourself will have your unique fingerprint pattern. Police use what is called DNA Fingerprinting to extensively investigate crime scenes. DNA in/on a crime scene can be found through the process of DNA Fingerprinting. 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