DNA full name is deoxyribonucleic acid, which is an important part of chromosome. Human beings, animals and plants all have DNA, and the DNA of each individual is different. It is the genetic material of human beings, including all the genetic characteristics, that is, a person's physical features, organ functions, and even personality are determined by DNA inborn.
DNA defects can also occur in many patients with congenital diseases. If DNA mutation occurs, it may also lead to the occurrence of tumors. The detection of DNA in clinic is helpful for the diagnosis of gene deficiency diseases. DNA monitoring, such as bacterial viruses, can help to determine whether there are infectious diseases.