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Pv92 Locus

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Molecular biology is the study of genes and the specific details that regulate the transcription and translation of DNA, from generation to generation. This type of biology allows biotechnology to use this knowledge in order to manipulate organisms’ DNA to help solve human issues including overcoming diseases and physical handicaps. Biotechnology has made breakthroughs in various nucleic acid and protein studies, and it has given scientists the ability to comprehend the complicated construction of DNA. Understanding the blueprints of DNA and how it is translated into proteins gives chemists the opportunity to define features like a genome, which is an organism’s complete set of DNA. Our DNA is important because it is our hereditary code, and that is what controls our appearance, behavior, and tendencies. …show more content…
However, the Alu element is dimorphic, meaning that not every individual possess the element. This experiment focuses on the PV92 locus, which is an Alu insertion on chromosome 16 that is only found in modern humans. PV92 has two alleles that determine the presence (+) or absence (-) of the alu on every paired chromosome. Therefore, it has three different genotypes, which are (+,-), (-,-), and (+,+). Alu elements are classified as SINEs, or Short Interspersed Elements that are transcribed by RNA Polymerase III. Biochemists are still trying to determine the origin and exact function of the Alu sequences. So far, the Alu gene characteristics are only useful when present within introns of specific genes. The combination of the Alu and introns can help determine relatedness among individuals and become a measurement of genetic variation. During this experiment there will not be any reference to disease or relatedness among

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