Every person has a unique genetic pattern. This genetic code acts as a blueprint hidden inside every cell of your body. When you want to confirm the family’s biological connections for personal or legal matters, DNA profiling helps in providing absolute certainty. Modern technology allows experts to look closely at your genetic markers to create a report that is specific only to you.
About the DNA Profiling Test
It’s a process utilized to identify the unique pattern of a person’s DNA. This DNA profile is then stored for future use, like verifying genetic connections for peace of mind or official needs.
Moreover, these DNA profiles are also used in ancestry tests to identify ancestral origins, along with distant relatives. The DNA of each person varies. These variations are called markers. By looking at these markers, lab experts can create a genetic fingerprint that holds the unique properties of a DNA.
Common Reasons for DNA Profiling
There are many situations where you might need a formal report of your genetic makeup. Because your DNA never changes, these results remain valid for your entire life.
- Family Relationship Verification
The most common use is to establish biological links. This includes paternity tests to identify a father or maternity tests to identify a mother. It can also be used for siblings who want to know if they share one or both parents.
- Legal & Immigration Requirements
Sometimes, a government or an embassy might require proof of a biological relationship. This often happens when birth certificates are not enough or are missing. In these cases, a formal DNA profiling test can provide the necessary evidence to support your application for a visa or citizenship.
- Personal Identification
Some people choose to have their profile created and stored for safety. This can be useful for individuals in high-risk professions, such as those in the military or emergency services. Having a record of your genetic profile ensures that your identity can be confirmed even in the event of an accident.
- Forensic & Criminal Investigations
In the world of law enforcement, DNA profiling is a vital tool. It helps investigators identify suspects by comparing biological evidence found at a crime scene with a known sample. It also helps to clear the names of people who have been wrongly accused of a crime.
Understanding the Science Behind DNA Profiling
The process involves several highly technical steps, all performed under strict quality controls.
- Extraction: First, the lab separates the DNA from the rest of your saliva sample.
- Amplification:Then, the experts use a method called Polymerase Chain Reaction (PCR). This process creates millions of copies of the specific DNA markers needed for the analysis.
- Separation: The lab uses a process called electrophoresis to sort the DNA fragments by size.
- Analysis: After extracting the DNA, experts utilize special software to convert the DNA into digital profiles.
By comparing these profiles, experts can determine if two people are biologically related or if a sample belongs to a specific individual. This method of DNA profiling is incredibly accurate because the chance of two unrelated people having the same markers at every location tested is billions to one.
Sample Collection Procedure for DNA Profiling
You do not need to worry about a complicated or painful procedure. Collecting a sample is a quick and simple process that you can often do in just a few minutes.
- Buccal Swabs: A lab expert rubs a soft cotton swab on the inside of the cheek walls to collect epithelial cells. It’s the most common method of DNA sample collection because it’s safe, non-invasive, and painless for individuals of all ages.
- Blood Samples: In some cases, a small blood draw may be used, though swabs are usually preferred because they are non-invasive.
- Alternative Samples: If a direct swab is not possible, the lab may be able to use other items, such as hair follicles, fingernails, or used toothbrushes. However, these are generally used for specific forensic cases rather than standard relationship testing.
Once the laboratory finishes the analysis, you will receive a document containing your results. This report can look a bit complex at first glance, but it is organized logically.
You will typically see a table listing various “Loci.” A locus is simply a specific location on a chromosome. Next to each locus, there will be numbers representing the alleles (variants) you inherited from your parents. If you are comparing two profiles, the experts look to see how many of these numbers match. In a parent-child relationship, the child must share one number at every single location with the parent.
Why Choose DNA Forensics Laboratory for DNA Profiling Test?
DNA Forensics Laboratory, also called DFL, is one of the most trustworthy labs for DNA testing services in India. We’re NABL-accredited and ISO-certified, which makes our labs a high standard for all types of DNA tests.
Besides, DFL is the only private DNA testing company in India whose DNA test reports are legally admissible in the honorable courts of law. This makes us an ideal choice for legal disputes related to genetic connections or property inheritance.
Our lab experts are rigorously trained in DNA testing services. They utilize cutting-edge technology with their years of experience & expertise for precise testing procedures, which generate accurate results.
For more information or to book a DNA profiling test, call us at +91 8010177771. Alternatively, you can also send a message on WhatsApp at +91 9266615552.
Frequently Asked Questions
Q1. What is DNA profiling used for?
DNA profiling is used to create a unique identity of a person’s DNA, which can easily be compared with other DNA samples to look for potential genetic matches.
Q2. How to book a DNA profiling test online?
Call the experts of the DNA Forensics Laboratory and schedule an appointment for your DNA profiling test.
Q3. What documents are needed to undergo a DNA profiling test in India?
For peace of mind DNA tests, there are no documents required except for the DNA samples. But for an official test for the embassy or court-related disputes, documents like a government ID, a passport, recent passport-sized photographs, and a consent form are required.
Q4. How long does it take to get results from a DNA profiling test?
The results from a DNA profile could take around 5-10 business days. However, in case of an urgent need, you can request the lab to expedite the delivery at additional cost. It’ll deliver the report within 24-48 hours of testing.
Q5. What is the cost of a standard DNA profiling test?
The cost of DNA profiling depends on the type of test. Relationship DNA profiling, like paternity, costs less than a prenatal paternity and ancestry test.
Q6. What is the process of submitting a DNA sample for profiling?
Initially, you schedule an appointment at a lab for your DNA collection. Then a lab expert collects your DNA sample for the profiling process. After finishing the DNA profiling, a confidential report is sent to your address.
