What Techniques Are Used to Study Genetic Information in Histology?
Several advanced techniques are employed to study genetic information in the context of histology:
- Immunohistochemistry (IHC): This technique uses antibodies to detect specific proteins in tissue sections, providing insights into gene expression patterns. - In situ hybridization (ISH): This method allows for the localization of specific nucleic acid sequences within tissues, helping to identify where particular genes are active. - Fluorescence in situ hybridization (FISH): A variant of ISH that uses fluorescent probes to detect specific DNA sequences, useful in identifying chromosomal abnormalities.
