What Are the Key Techniques Used in Genetic and Molecular Epidemiology?
Several cutting-edge techniques are employed in these fields:
Genome-Wide Association Studies (GWAS): These studies scan the genome for common genetic variants associated with specific diseases. Next-Generation Sequencing (NGS): This technology allows for the rapid sequencing of large amounts of DNA, enabling the identification of rare genetic variants. Polymerase Chain Reaction (PCR): A technique used to amplify specific DNA sequences, making them easier to study. Epigenetic Analysis: Studies modifications on DNA that affect gene expression without altering the genetic code. Bioinformatics: The use of computational tools to analyze complex biological data.
