What is DNA, and How Does Testing Work?

DNA testing in TX can be a stressful process. Endeavor DNA is here to make it easy for you. First, we’ll talk about what DNA is and how it works. Then, we’ll dive into how testing works. If you’re looking for easy, confidential, and accurate results, you’re in the right place!

What is DNA?

In each of your cells, there is a nucleus. Inside the nucleus, you’ll find your DNA packaged up into a neat little chromosome. Otherwise, it wouldn’t be able to fit! When your DNA replicates, it unwinds to be copied or makes proteins for your basic biological processes.

But what makes up DNA? It’s made up of several chemical building blocks. These blocks are known as nucleotides. Each nucleotide is created with three different parts: phosphate, sugar, and nitrogenous bases.

These different bases are linked together in various ways to create the biological instructions for your body. For example, one order of these blocks may give you blue eyes, while a different order will give you brown eyes.

DNA Testing Process

How does DNA testing in TX work? Well, it’s relatively straightforward. First, you’ll be sent a testing kit. From there, we will use our lab to identify and compare DNA samples. For example, we can use a bodily fluid or hair as each contains DNA. The easiest way to gather DNA samples is with cheek swabs.

After we collect the sample, we add an enzyme to a solution containing the DNA. Then, we separate the DNA. The most common way is through electrophoresis. The process forces the DNA to move away from the rest of the sample. Next, the lab will use a process called PCR to duplicate the DNA and create multiple copies.

These copies of the DNA can be used to look for genetic markers. This is how we compare DNA between two different parents and their children. Since each child will share half of the markers, you can determine whether someone is the biological parent.

DNA Testing in TX

DNA testing in TX is necessary for various reasons. Therefore it’s crucial to find a company that provides the features you deserve. At Endeavor DNA, we deliver peace of mind with some of the highest levels of certifications, accurate results, and pricing levels for all.