FLUORECENCE IN SITU HYBRADISTION (F.I.S.H)

Fluorescence in situ hybridization (FISH) stands as a cutting-edge molecular biology technique, revealing the choreography of DNA within a cell. By employing DNA probes tagged with fluorescence, scientists can precisely pinpoint and visualize specific genetic sequences, essentially crafting vibrant cartographies of their positions on chromosomes. Think of it as an artful representation of genetic landscapes within the cellular nucleus. Beyond merely identifying genes, FISH excels in unveiling anomalies or structural variations in chromosomes. This molecular spotlight not only unravels the intricacies of our genetic blueprint but also finds practical applications in diverse fields, from genetic exploration to medical diagnostics.