Benefits of Genetic genealogy

Genetic genealogy gives the Genealogists, which are to examine or be supplemented means, their results of genealogy with the information, which is caught up over DNA examination. Positive test matches with another individual can: * you put to positions for further descent research at the disposal * assistance place ererbtes native country * firmly discover you living relatives * validate you existing research * confirm you or refuse you assumed connections between families * examine you or disprove you concerning theories sex

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Types of Genetic testing

• Newborn Screening: Newborn screening immediately after birth using genetic disorders that can be treated early in life are identified. Regular testing of children for some genetic disorders and the most widely used is Geprüftmillionen children every year in the United States are examined. Coll kid on the states considered Phenylketonuria (a genetic disorder that causes mental illness, if treatment) and congenital hypothyroidism (thyroid gland disorder of). • Clinical trials: Clinical trials to determine the status of a specific genetic or chromosome, or hit out is used. In many cases, for genetic diagnosis were confirmed when a certain situation suggested the test was based on physical changes and symptoms. One person at any time during the clinical trials done 'can be, S life, but all the genes or genetic conditions is not available for all. Clinical trial results of a one-man, S. affect health care and disease management can choose. • carrier testing: carrier testing people, a copy of a gene mutation which, if used to identify existing lift, two copies of a genetic disorder caused. Examination of such individuals a genetic disorder that people in ethnic groups have offered to family history and increased risk of specific genetic conditions. If both parents are tested, "made a pair is available, the risk of a child with a genetic condition S test report. • Prenatal testing: one for pre-natal testing "to detect changes in the use of embryos, genes or chromosomes before birth is s. Examination of such a genetic or chromosomal disorder, with an increased risk of having a baby has offered to couples. In some cases, a prenatal test 'two, S-uncertainty may reduce or help them decide whether pregnancy terminates. Identify all possible inherited disorders and birth can not fault. • Preimplantation genetic diagnosis: Genetic testing that the human embryo, before implantation as part of the processes are performing in vitro fertilization. • East and presymptomatic testing: pre-determined, changes in gene identification and evaluation of presymptomatic forms often used in later life disorders that appear after birth are associated with. These tests are the people, a genetic disorder, with one family member can help, but whatever time you test a feature of the disorder is. Pre-determined test changes, a growing 'human, such as some types of cancer as a genetic basis, the possibility of developing disorders with S can be identified. Example, one person BRCA1, 65% cumulative risk of breast cancer have a change. Can determine whether a Presymptomatic testing person (an iron overload disorder) as developed hemochromatosis is a genetic disorder, no signs or symptoms first appear. Previous results and a specific disorder, presymptomatic testing and treatment in developing decision support available information about an individual's risks can provide. • Judicial Review: Forensic testing uses DNA sequence identity of any person for the purposes authorized. Unlike the test described above, the use of judicial review that gene mutations are associated with illness is not identified. Testing of such crime or accident victims, to identify or exclude a biological relationship between people Verbrechenverdächtigen or installation means (eg, parenthood) can cross.

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Genetic testing

Point 1 Genetic testing permits Genetic diagnosis of diseases and vulnerability to a "child, S (genetic father) or a person's sex may determine paternity can be used. Normally, each person has two copies of a gene is one that her mother, one inherited from his father but will be taken. Human genome includes around 20,000 for the trust - is 25,000 genes. Point 2 Individual gene and gene genetic diseases, genetic disorders that are associated with increasing risk of developing type variation for the possible presence of biochemical tests in the direction of a further level of chromosomes, including genetic testing than to study. Genetic testing identifies changes in chromosomes, genes or proteins. Generally, changes in testing that are associated with inherited disorders is found. Point 3 A genetic test results confirm a suspected genetic condition or can cross out or to determine a "person of science or beyond is likely to help developing a genetic disorder. Coll several hundred genetic tests are common, and more are being developed.

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DNA profiling

DNA profiling (also called DNA testing, DNA that writes, or genetic fingerprint) with a legitimate use by scientists based on their respective DNA profiles have the technology to identify individuals. The number of DNA profiles, statistics indicate that a 'person's DNA makeup, whatever' person can be used as a symbol S. S is a set of DNA not like the framework should consider the entire genome. Although 99.9% of human DNA sequences are the same in every person, one person with one difference from DNA is quite different. DNA Framework ( "repeat") uses repeated sequences that are highly variable, together called variable number repeats (VNTR). Very between Places of human VNTRs are closely related but independent variables that people have very VNTRs are unlikely. The lawsuit starts with a champion d' a individual' ; DNA S . The method more desirable than collected of the champion of reference is l' ; j' employ plugs oral, like this reduces the possibility of contamination. When this n' (for example parce qu' is not available; a mandate can be necessary and not realizable) other methods can need d' to be employed to collect a champion d' heart, salted it, seed, or l' ; other liquidates or woven j' adapt personal articles (for example toothbrush, razor, of l' etc) or of the stored champions (woven of banking type of biopsy or for example of sperm). Champions obtained of the parents d' heart (biological relative) can provide un' ; indication d' a individual' ; profile of S, as they could the human remainders that précédentement erano shaped.

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