DNA Forensics Laboratory

You might know your grandparents' stories, but what about your ancestors from 500 or 1,000 years ago? These deep questions about your family's past can be answered with a simple DNA test.  A DNA testing for ancestry report gives you a special look into your family's long journey through history. It uses the information hidden in your genes to connect you to your heritage in a way you have never seen before. About Genetic Ancestry Testing Genetic ancestry testing is a process that analyzes your unique DNA code. Your DNA contains small markers, or signals, that are passed down from all your ancestors through many generations. A laboratory compares the markers in your DNA to a large database of DNA samples from people all over the world. The Different Types of Ancestry Tests When you decide to explore your roots, you will find there are a few different types of tests. The test you choose depends on the specific questions you want to answer about your family line. Paternal L...

The genetic code found in our DNA acts as the instruction manual for our bodies. This unique code can be read and understood through a specific process. It helps in identifying people with great accuracy. A DNA profiling test is a powerful tool with many important uses, from solving crimes to confirming family relationships. This method has changed how we look at identity and relationships. It provides clear and reliable answers to questions that were once hard to solve. As advancements have improved the process, it has become more common and accessible for various personal and legal needs. How Does DNA Profiling Work? The process of DNA profiling is detailed and precise, involving the following steps. Collecting a Sample - The first step is to collect a biological sample. It can be done in various ways, such as a simple cheek swab, a blood sample, or even a hair follicle. The key is to obtain cells that contain the individual's DNA. Extracting the DNA - In the lab, experts extr...

In the world of research, cell line authentication is an essential method used in laboratories to study diseases and develop new treatments. It is crucial that these cell lines are accurately identified as researchers intend. That’s where a cell line authentication test in India becomes crucial for researchers based in India. It is an extensive testing process that confirms the identity and purity of a cell line, ensuring that research findings are accurate and reliable. Problems like misidentification or contamination can occur without authenticating a cell line. This can lead to incorrect results, wasted resources, and delays in important discoveries. Therefore, verifying the cell lines is a fundamental step for any researcher. Why is Cell Line Authentication Necessary? Below are the reasons why cell line authentication is so important: Prevents Misidentification: In some unforeseen circumstances, a cell line is accidentally mislabeled or switched with another. Authenticating them ...

A signature is much more than just a name written on paper. It is a personal mark, a symbol of agreement, and a key to an individual's identity. People use their signatures for everything, from signing a check to sealing a business deal. But what happens when someone copies a signature to commit fraud? That’s where the signature verification test comes in to offer protection. Understanding Signature Forgery Signature forgery is a serious crime that can lead to big problems. For instance, someone might forge a signature on a will to steal an inheritance, or on a check to take money from a bank account. These situations are more common than anyone’s imagination. When a signature is disputed, it is important to have a scientific way to determine if it is real or fake. What is a Signature Verification Forensics Test? A signature verification forensics test is a scientific method used by experts to check the authenticity of a signature. It is not just about looking at a signature and g...

Every person's handwriting is unique, like a fingerprint. The style we write in is a unique property on its own, which differs in every person. This simple fact is what makes a handwriting examination forensics test such a powerful tool.  It allows experts to look at a piece of writing and uncover hidden truths about who wrote it, helping to solve crimes and settle disputes. About Handwriting Examination A handwriting examination is a scientific process where a specialist carefully analyzes a piece of writing to determine its authenticity and origin. It is not just about comparing letters to see if they look the same.  Experts use special techniques to study tiny details in the writing that can reveal if a document is real or a fake. While some people may have similar writing styles, it is almost impossible for two people to have the exact same handwriting characteristics. How Do Experts Analyze Handwriting? Forensic experts are trained to see things in handwriting that most ...

When paternity disputes require clear, scientific evidence, a standard, at-home DNA test is not enough. For legal situations like child custody battles, inheritance claims, or property disputes, the Indian courts require specialized biological proof.  In such matters, a court-admissible paternity test becomes essential. It provides concrete DNA evidence about a child's biological father in a way that is legally accepted, ensuring that decisions are based on the right facts. What Makes a Paternity Test Legally Valid? To be accepted by an honorable judge, the entire paternity test for the court process must follow a strict set of rules known as the "chain of custody."  In this procedure, the samples are taken under the supervision of the hearing judge or a court-appointed representative. It ensures the results are completely reliable and have not been tampered with. Key steps in the chain of custody include: Official Order: The process begins only when a judge orders the ...