Trace your ancestors through DNA testing
 

The secrets of DNA are now revealed to all. Deoxyribonucleic acid carries the history of ‎our ancestors. With the help of DNA testing, scientists have found out that all the citizens ‎of this world share a common parentage. ‎

‎65,000 years ago, a group of people migrated from Africa and then got divided into ‎several branches. These branches then established settlements in other continents and their ‎genealogical features have been carried forward through ages. So if we start decoding the ‎DNA code of a person, definitely we can trace genealogical connection of his ancestors. ‎

The introduction of DNA testing has revolutionized the branch of Genealogy. The latest ‎interesting aspect of it is that people can take part in the researches. Web is full of related ‎links on genealogical research sites. If you wish you can be a part of it through online ‎laboratories. The cost of these services varies depending how far you want to trace back ‎in history. The work procedure is simple – ‎

Step 1 – call for the testing materials through web
Step 2 – submit your samples in the mail

The DNA test starts with a simple cleaning of cells in the mouth. Then these are kept for ‎analysis. The DNA found in each cell is compared with a number of groups. This goes on ‎till one can find a match. ‎

DNA testing has a great social impact. This technology is now widely used to identify the ‎biological father of a child. And this is one of the biggest contributions of science that has ‎wide socio-political impacts. Before the discovery of DNA testing, many people have ‎been deprived from their legal rights and desired social status because of lack of ‎evidences. Besides, many people who have been earlier arrested as criminals finally got ‎saved as they have proved innocent through DNA testing. ‎

Now we would take a quick look on what is DNA. A human body is made of cells. Each ‎cell has a nucleus, except for egg and sperm cells. A nucleus is comprised of 23 ‎chromosomes. These chromosomes carry the hereditary characteristics and traits of a ‎group or a family. In fact, every human being has a combination or two traits - one from ‎his mother’s side and the other from his father’s. Every chromosome is like a blueprint ‎that contains some genetic codes. Except for identical twins, this code is different for ‎each person. ‎

By decoding these genetic codes and following the genealogical road behind, the online ‎testing labs can let you know about your ancestors. The more they would trace back, the ‎more you would have to pay. Some DNA technicians even can find out your relationship ‎with people with the same surname as yours. That’s quite an interesting concept. Every ‎


time we would pass a person, we would feel like he/she might belong to the same family ‎tree of ours. ‎