Process of DNA Test in India
All the living organisms, including human beings, have their genetic information stored in the DNA. A few microorganisms are the exceptions, who, rather, store their genetic information within RNA. DNA tests in India are becoming more popular and are easily available. Functions a DNA test services Being the genetic material of an individual, a DNA test finds its use in many areas, the main ones being - Relationship identification, Forensic investigation, Prediction of genetic diseases in unborn, Immigration documentation, DNA test for Organ transplantation, etc. Process of a DNA test in India Almost any living cell of a human’s body may serve as a viable sample for a DNA test. Sterilized buccal swabs are rubbed against the inside of the cheeks of a person, from where the epithelial cells are collected. In the laboratory, the DNA is extracted from the sample. With the help of specialized enzymes, a long strand of the DNA is cut into fragments, called STRs (Short Tandem Repeats