Dna Banking
DNA banking involves storing the DNA sample given by an individual in perfect conditions to prolong its longevity (i.e. in perfect light, temperature etc.). Another part of the DNA banking is known as DNA profiling, which gives forensic scientists visual data from which they can determine an individual's genetic make up. The information which is derived from DNA profiling is often stored along side the DNA sample so that if it needs to be used at a later date then the profiling procedure needn't be carried out again.
In most cases the DNA held at a DNA bank is there to alert family members of their susceptibility to develop serious diseases or pass on congenital or hereditary conditions. If one individual knows that they carry the gene that codes for Downs syndrome, for example, and they want to check if their partner does then they can have a DNA profile carried out, whilst checking their parents and grandparents genetics for the gene too. So much like a standard bank holds our financial information, a DNA bank holds our genetic information, which is available to the individual whenever requested.
DNA banking is an area which has come under a great deal of controversy. This is because some Governments and organizations are keeping the genetic information in DNA banks of individuals who are unaware of this. As a result people argue that we are becoming a totalitarian state and losing our human right to anonymity. It remains a controversial area because DNA banks do so much good work for society too, in medical research into currently incurable diseases such as Alzheimer's and Parkinson's.
For whatever reason an individual's DNA profile and physical DNA is stored within a DNA bank, it is always stored under the utmost strict security and preserved under top quality conditions. It means that if needed (in medical emergencies and in situations where there is little time) that the genetic information of the individual is readily available..