The Importance of High-Quality DNA Prep in Molecular Biology In the world of molecular biology, precision starts at the very beginning — with the preparation of DNA. Often referred to as DNA prep, this foundational process ensures that the DNA used in experiments is pure, intact, and free from contaminants that could compromise results. Whether you're performing cloning, sequencing, PCR, or transfection, the quality of your DNA prep can significantly influence the outcome. https://pittsburghtribune.org/blog/vector-synthesis--building-the-blueprint-for-genetic-innovation