Related Experiment Video
Updated: Jul 7, 2026
05:41
Genotyping and Quantification of In Situ Hybridization Staining in Zebrafish
Published on: January 28, 2020
Measurement of in situ hybridization
1Molecular Histology Laboratory, Inc., Gaithersburg, Maryland, USA.
Current Protocols in Molecular Biology
|February 12, 2008
Abstract:
Hybridization of labeled specific molecular probes to nucleic acids in tissues allows geometric and functional location of gene expression or of foreign genome sequences. Estimates of amounts and location of target nucleic acid sequence can be made with phosphor storage imaging and molecular controls.
Related Concept Videos
02:31In-situ Hybridization
In situ hybridization (ISH) is a technique used to detect and localize specific DNA or RNA molecules in cells, tissue, or tissue sections using a labeled probe. The technique was first used in 1969 for the investigation of nucleic acids. It is currently an essential tool in scientific research and clinical settings, especially for diagnostic purposes.
Types of probes and labels
A probe is a complementary strand of DNA or RNA that binds to corresponding nucleotide sequences in a cell. Many...
Types of probes and labels
A probe is a complementary strand of DNA or RNA that binds to corresponding nucleotide sequences in a cell. Many...
02:07FISH - Fluorescent In-situ Hybridization
Fluorescence in situ hybridization, or FISH, was developed in the early 1980s and has quickly become one of the most widely used techniques in cytogenetics. Labeled probes are used to bind complementary DNA or RNA sequences on a chromosome or in a region within a cell. Earlier, the probes could only be obtained by cloning or reverse transcription of a DNA template. Currently, the probe oligonucleotides can be synthesized synthetically. Additionally, with the advancement of optical techniques,...