Several molecular techniques are commonly employed in histology. These include:
Polymerase Chain Reaction (PCR): A technique used to amplify DNA sequences, making it easier to study genetic material in detail. Fluorescence In Situ Hybridization (FISH): Used to detect and localize the presence or absence of specific DNA sequences on chromosomes. Next-Generation Sequencing (NGS): Allows for comprehensive sequencing of the genome or targeted regions, providing insights into genetic variations and potential mutations. Immunohistochemistry (IHC): While primarily a protein detection method, it can also provide insights into molecular changes related to protein expression. Real-Time PCR (qPCR): Used for quantifying DNA or RNA in a sample, offering insights into gene expression levels.
