I would like to know the lists of situations in which DNA fingerprinting is useful
Since this is not my area of expertise, I searched Google under the key words "DNA fingerprinting uses" to get these possible sources:
http://www.google.com/search?client=safari&rls=en&q=DNA+fingerprinting+uses&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
DNA fingerprinting, also known as DNA profiling, is a useful technique that is employed in various situations to identify individuals and establish genetic relationships. Here are some common situations in which DNA fingerprinting is particularly valuable:
1. Forensic Investigations: DNA profiling is extensively used in criminal investigations to match crime scene samples with potential suspects or to exonerate innocent individuals. Comparing DNA profiles from crime scenes with those of suspects or through database searches helps establish links to individuals involved in a crime.
2. Paternity and Maternity Tests: DNA fingerprinting plays a crucial role in resolving paternity and maternity disputes. By comparing the DNA profiles of the alleged parents and child, it can conclusively determine whether a biological relationship exists.
3. Missing Persons and Disaster Victim Identification: In cases where individuals go missing or during mass disasters, DNA profiling is vital in identifying unidentified remains. Comparing the DNA of the missing individuals or their close relatives with the DNA of the unidentified remains enables the authorities to accurately identify the victims.
4. Immigration and Asylum Claims: DNA fingerprinting is used as one of the tools to validate the claims of biological relationships in immigration and asylum cases. It helps in confirming the relationships between family members and aids in verifying the authenticity of documents.
5. Historical and Genealogical Studies: DNA fingerprinting has facilitated historical and genealogical research by providing insights into ancestry, migration patterns, and the genetic relationships among individuals or populations. It allows people to explore their genetic heritage and understand their familial connections.
It's important to note that DNA fingerprinting is an advanced scientific technique, typically conducted in specialized laboratories. To utilize this technique, specialized equipment, reagents, and trained personnel are required. Therefore, it is essential to consult professionals or experts in the field to accurately interpret and utilize DNA fingerprinting techniques effectively.