DNA Testing: Scientific Breakthroughs and Benefits
Simply put, DNA testing looks for variants (or mutations) within the DNA. It is often referred to as genetic testing, but genetic testing to look for potential disease markers is not the only test type. Researchers can also use DNA in fields such as forensics and archaeology. Many advances in [...]
Your Guide to Colony Picking Tools
Colony picking and its tools are essential parts of a molecular biology laboratory. Colony picking involves choosing one pure colony in a microorganism (usually bacteria or yeast) for future use, often as a part of DNA plasma isolation. Colony picking can be performed as a manual process, but automated colony [...]
What Is DNA Polymerase?
DNA polymerase (DNAP) is an enzyme that plays a significant role in DNA replication. DNAP produces nucleotide triphosphates, which are considered the building blocks of DNA. These enzymes work in pairs to create two identical DNA strands from one existing DNA molecule. The job of DNA polymerase is to “read” [...]
What a DNA Testing Laboratory Needs
DNA testing is widely used today in DNA testing laboratories for several applications. Persons can purchase a take-home DNA test to learn more about their heritage and ancestry. Government officials can apprehend criminals based on matches between DNA found at crime scenes and stored in DNA databases. Patients can undergo [...]
How Transformation Biology Has Helped Scientists
The process of transformation has been instrumental in the field of molecular biology, allowing scientists to better understand genes and their functions. Read on to explore what a transformation is in biology, the history of transformation biology, and which new technologies rely on this biological process. What is a Transformation [...]