Genetic Testing Types Of Medical And Forensic Tests

Genetic Testing WHAT IS GENETIC TESTING? Genetic Testing is the process of using medical and forensic tests to identify and analyse a human, animal or plant DNA sequence. It can reveal changes or mutations in your genes that may result in illness and disease. TYPES OF TESTING Presymptomatic and predictive testing If you have a family history of a condition, undergoing genetic testing before you have symptoms may reveal if you re at risk for developing that condition Carrier testing If you have a family history of a genetic disorder or belong to an ethnicity that has a high risk of a certain genetic disorder, you may have genetic testing before you have children to see if you are a carrier and can pass on that disease to the child. Diagnostic Testing Genetic testing can reveal if you have a suspected disorder that runs in your family or if you have symptoms of a disease that may be caused by mutations in your DNA. Pharmacogenetics This type of genetic testing assists people in identifying what medication and dosage will be the best and most effective for them. Newborn screening This type of genetic testing is very important because results can show genetic disorders right away in newborn babies. The faster these abnormalities are tested for and identified, the faster treatment and proper care for the illness can be provided. Prenatal testing A prenatal test can detect abnormalities in baby’s genes when women are pregnant. Down syndrome and trisomy 13 are geneticShow MoreRelatedDna And Ethics Of Recombinant Dna1601 Words   |  7 Pages Recombinant DNA and Ethics Brooke Boland BIO/410 - Genetics October 23, 2017 Miranda Gauthier Recombinant DNA and Ethics Recombinant DNA technology has become a powerful influence to many fields including medicine, pharmaceuticals and agriculture. Genetic modifications of plants, animals and other organisms have allowed scientists to improve the quality of human life. As genetic engineering continues to rapidly grow, many ethical, social and legal issues arise evaluating the risksRead MoreThe Use Of Genetics And Reproduction Essay1052 Words   |  5 Pagesuse of genetics and reproduction sciences has been an ongoing debate for years. Some argue that the use of genetics and reproduction sciences are unjust, unethical and inhumane. The other side of the debate argues that the use of such sciences is a â€Å"life saver†, that it will improve medical advancements, health, and society. Genetics and reproduction sciences are used for informing individuals about possible outcomes, abnormalities, and genes of current and future pregnancies. Genetic testing analyzesRead MoreWhat is DNA Profiling?1659 Wo rds   |  7 PagesForensic Biology and Anthropology Forensic DNA Analysis What is DNA Profiling? There are many different terms used in conjunction to DNA Profiling; DNA testing, DNA typing and genetic fingerprinting. This is a technique which is used by Forensic Scientists by means of assistance in the identification of individuals by their DNA profiles. 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. DNARead MoreGenetic Markers : A Genetic Marker1641 Words   |  7 Pagesunattainable without genetic markers. In everyone there are certain markers that can allow a geneticist to determine a person’s medical future, certain medicines work with some genetic markers and not with others. Many genes are linked to certain diseases and allow a geneticist to possibly prevent diseases. A genetic marker is a DNA sequence with a known specific location on the chromosome, they can be a great indicator for genetic disorders and any other hereditary diseases. Genetic markers are alsoRead MoreTaking an Active Role in Health Care by Learning About Genetic Predisposition for Different Illnesses1281 Words   |  6 PagesAn overview of mutation detection methods in genetic disorders. Iranian Journal of Pediatrics. 2013;23(4):375-388. http ://www.ncbi.nlm.nih.gov/pmc/articles/PMC3883366/. Accessed February 3, 2014. This research paper outlines common mutation detection methods used in genetic counseling to uncover preexisting genetic conditions. There are three main groups: single gene (errors in DNA sequence), chromosomal (structural damages) and multifactorial disorders. Molecular and cytogenetic techniques wereRead MoreEssay On Genetic Change1133 Words   |  5 Pages (-- removed HTML --) How is the Field of Human Genetics Changing? (-- removed HTML --) Compared to just fifteen years ago the applications and horizons of genetic science have expanded enormously, far beyond simply describing how DNA contributes to the formation of life here on earth. The most important practical advances have built on the completion of the Human Genome Project in 2003, started in 1990. At the associated research cost of over $3 billion US dollars (c.$2.7 billion actual), a combinedRead MoreIs Genetic Testing A Type Of Medical Test?2264 Words   |  10 Pagesis the question. Genetic testing is a type of medical test that identifies changes in chromosomes, genes, or proteins. The results of a genetic test can confirm or rule out a suspected genetic condition, help determine a person’s chance of developing or passing on a genetic disorder or link up and reunite lost family lineage, ties (Sofge, 2014). For instance, the American reality TV star Snooki once thought she was Italian-American but her skin color was too dark. A genetic test showed that she hadRead MoreEssay on The Human Genome Project1437 Words   |  6 Pagessequence, of all the bases in our genomes DNA; making maps that show the locations of genes for major sections of all our chromosomes; and producing what are called linkage maps, complex versions of the type originated in early Drosophila research, through which inherited traits (such as those for genetic disease) can be tracked over generations.Knowing the sequence that make up your genome is the main goal of genome sequencing. The individual letters of DNA are only eight or ten atoms wide which in turnRead MoreThe Role of Dna Technology in Crime Investigation5441 Words   |  22 Pages DNA profiling (also called DNA testing, DNA typing, or genetic fingerprinting) is a technique employed by forensic scientists to assist in the identification of individuals on the basis of their respective DNA profiles. DNA profiles are encrypted sets of numbers that reflect a persons DNA makeup, which can also be used as the persons identifier. DNA profiling should not be confused with full genome sequencing. It is used in, for example, parental testing and rape investigation. AlthoughRead MoreApplication of Biotechnology 1952 Words   |  4 Pagesfirst use of biotechnology was used in fermentation. Throughout the use of agriculture, farmers have inadvertently altered the genetics of their crops through introducing them to new environments and breeding them with other plants one of the first forms of biotechnology. Applications Biotechnology has applications in four major industrial areas, including health care (medical), crop production and agriculture, non food (industrial) uses of crops and other products (e.g. biodegradable plastics, vegetable