Monday, 28 November 2011

DNA Testing & It's Uses In Todays Society

by S.Eswara rao

A DNA test performed to critical data or information about the innocence, crime and guilt of someone or trace family ancestry in evidence. DNA used in paternity tests and genetic testing.
May be associated with DNA are useful in several layers.

DNA and forensic medicine

In forensics, DNA fingerprinting is widespread. It is used for some crimes with samples of semen, blood, saliva can be found, and it indicates that hair, there are several methods for DNA. This method polymorphism (AFLP) amplified short tandem repeat (STR), chain reaction (PCR) and RFLP analysis. DNA can also understand the human model since prehistoric times.

Father's DNA test

DNA tests to determine whether a child is a child of a person by comparing DNA from both parents. There are many companies that provide services for paternity testing. Generally three types of firms, the evidence for testing. The first type is a company that specializes in testing and has its own laboratory for testing. In the second category. Businesses that serve others as a broker Running third category, laboratories, paternity testing, the work of others.

DNA and genetic diseases

In these days of genetic testing performed using DNA analysis for a variety of illnesses, diseases, ancestry and other test many things. Genetic testing of DNA from the human body. In our DNA, there are a few lines of code in the box of hair color, height, eye color and other concerned parties. It also includes information about diseases and epidemics. Genetic tests can be performed before or after birth. In the case of genetic testing before birth, the doctor takes some fluid from the mother or fetus at CVS, placental material containing genetic information already. Retest after birth, this is done by blood or adoption of cotton on the inside of the cheek. Particular segment of DNA has not changed and continue from generation to generation. This helps to test DNA, and also for parents to decide.

DNA testing centers

There are centers of different DNA testing provides information about the test. They provide DNA analysis and other tests, such as the father of DNA testing services test bank. Explain the relationship of biological research. The central thesis of DNA samples in accredited laboratories and give highly accurate results. Childsafetyaid, gene tree, Atlanta DNA Center, Inc. and American testing center just a few of the popular DNA testing centers DNA.

It can be rightly said that DNA testing and its benefits permeates every strata of society, because the precision and clarity


  1. This article is amazing as it makes clear the importance of the paternity testing dna . It is helpful for determine the originality of a person.