The fantastic achievements of today's biology2443490

Today, a lot more individuals are faced with the necessity to establish paternity. Men are interested in paternity testing because of the curiosity or because of uncertainty and doubt. Ladies at the start are aware of their kids, so that they raise questions about who the father is and ask him to get involved in education, or rather, in the expense of it (alimony).

James Watson and Francis Crick offered the modern world a fascinating description of the small things, now known to all students under the abbreviation DNA - the double helix of deoxyribonucleic acid. Whether it's a positive thing or not it's very practical. With the aid of DNA test, numerous things may be currently resolved. You'll be able to discover the criminals easier, avoid numerous illnesses, and so forth. But in this instance, you'll find out quickly who the father of a child is. The chemistry and biology is a very interesting matter, and it reveals us so many beautiful and extraordinary scenes that were not known through the history. This is actually the period of the most innovative technologies, and you are able to utilize these advantages for you family. The DNA is all the info we have saved in the chromosomes, a total of 23 pairs. One half of the chromosomes of the infant are coming from the mother, the second - from his father. So the baby DNA by 50% coincides with the mother and 50% with his father.

For the testing, you will require the genetic material of the kid and the candidate for the position of the natural father. Generally, it will be used buccal scraping (with buccal mucosa). What is the principle of the analysis? As previously mentioned, the baby DNA by 50% fits with the mother and 50% with his father. So, in the child's DNA, with the help of a special instrument, there are recognized those fragments on which "sits" genetic info (loci). Loci, increased several million times under microscope, are examined and compared with the genetic materials of the putative father. If they match, the person with a probability of 99.9% is the natural father of the kid. A negative result of the DNA test (fragments mismatch) excludes this likelihood: this person is not a blood relative of the kid. If you want a special service that could assist you with this kind of test, follow this link http://natus.co/.

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