Genetic_Testing_And_Its_Implications

Genetic Testing And Its Implications Probably, applied genetics’ most impacts on society are as a result of genetic tests. In general, genetic tests seek to detect some feature of a person’s genetic constitution. This feature can be a disease causing mutation or a marker DNA sequence used to detect presence of another gene. Obviously these procedures used for testing the status of DNA, RNA or chromosomes are included in genetic tests. What is more it is possible to include some protein based tests and classical medical examinations when they aim to detect inheritance of a trait. Genetic tests have been divided into four categories in this text, and they will be examined in greater detail later. These categories are: Prenatal tests that are applied on fetuses during pregnancy. Neonatal screening just after birth and career screening of marrying couples. Testing for serious late-onset disease before the symptoms occur. Testing to assess the probability of developing complex disease. There are a couple of considerations about genetic tests: 1. First of all, the tests should be reliable. When a positive or a negative result is obtained, we should be confident in that result with a confidence approaching 100%. To achieve such a high accuracy is not as genetic, tests, test, should, disease, testing, diseases, prenatal, parents, however, embryo, screening, risk, cells, possible, mutation, because, taking, symptoms, pregnancy, late, defective, complex, applied, result, person, out, onset, one, being, very, taken, sex, results, positive