DNA analysis for forensic cases
DNA analysis plays an important role in solving crimes or infidelity cases. DNA contains all genetic information. Because of DNA samples, we can know the about any missing person. Now, even in legal cases, DNA samples are considered genuine proof. In forensic cases, DNA analysis is done on the basis of polymorphisms like Single Nucleotide Polymorphisms (SNP), Dideoxy method, Variable Number Tandem Repeats (VNTR), Short Tandem Repeats (STR), PCR and many more. These techniques include variation in sequences. Forensic DNA Fort Worth companies can help you in a DNA analysis.
While doing DNA analysis, the main problem occurs in interpreting the results from a mixture of DNA. The complexity of the DNA depends on mainly three factors:
- Number of people contributing in the DNA mixture. If more people are contributing then mixture will be more complex.
- The other main factors is that how much DNA is contributed by the single person. It happens when several people have more contribution in a DNA mixture and this unequal proportion can make more complexity.
- If your DNA sample is degraded then to do DNA analysis will be tough. This is main reason that old samples don’t provide accurate results.
Facednatest experts are experienced & certified and you can ask for affordable services regarding Forensics in the USA. Here, you will get all types of DNA testing. For example; for a specific search, type as “ Los Angeles DNA Testing ” and you will get one of the best DNA testing companies near you.