What is a genetic test? A genetic test describes an analysis of human DNA. The DNA is the carrier of the genetic material and is located in the cell nucleus, where it can be isolated by specific procedures. The DNA can then be examined. The smallest mutations can influence gene expression and have health consequences. … The genetic examination
What genetic tests for hereditary diseases are available? The principle of every genetic examination is DNA sequencing. Here, the DNA is broken down into its building blocks, the gene section to be examined is multiplied and then analyzed. Basically, a distinction can be made between genetic examinations that take place before birth (prenatal diagnostics) and … What genetic tests for hereditary diseases are available? | The genetic examination
The preparation for the examination The preparation for the examination includes an indication – it must be clearly evident why one wants to do a genetic examination. In addition, the patient should be informed about possible effects and changes in his or her life if the test result is positive. After a certain period of … The preparation for the examination | The genetic examination
The duration of the results The duration of the results can vary greatly. It depends on which test is performed. Blood tests usually take less time than molecular genetic methods because the procedure is more complex. If you want an exact time, you should discuss this with your doctor or the laboratory. How reliable are … The duration of the results | The genetic examination
What are the alternatives? There is no real alternative to genetic testing. If a genetic disease is suspected, only a DNA analysis can provide the necessary information. It can confirm or even rule out the disease. Blood tests or imaging procedures are not an alternative. They can only point the way forward. If genetic diseases … What are the alternatives? | The genetic examination
