INTRODUCTION
Genetic testing is the complex process in which the DNA of the individual is analysed for concerned traits. It helps in detecting certain diseases which are inherited from either of the parents. Many people are now choosing to undergo these tests as this helps them to make them aware of many dangerous genetic disorders like Hemophilia, Cystic Fibrosis, Klinefelter Syndrome, Down syndrome, Turner Syndrome, Sickle-Cell disease, etc.
There are many methods of genetic testing. For example, in buccal smear, a small brush is used to collect the samples of the cells present inside the surface of cheek. Other methods ...