Related Experiment Video
Updated: Jul 2, 2026

07:34
FISH for Pre-implantation Genetic Diagnosis
Published on: February 23, 2011
Advanced preparative techniques to establish probes for molecular cytogenetics
J Stap1, J A Aten, D Lillington
1University of Amsterdam, Amsterdam, The Netherlands.
Current Protocols in Cytometry
|September 5, 2008
Abstract:
The methods covered in this unit include flow cytometry of metaphase chromosomes, chromosome dissection, and the DOP-PCR amplification methods for reverse chromosome painting. Successful application in these areas requires care and attention to methodological details, and this unit is particularly comprehensive.
Related Concept Videos
Karyotyping
Describing the number and physical features of chromosomes can reveal abnormalities that underlie genetic diseases. This description is facilitated by special staining techniques that produce a particular banding pattern on each chromosome. State-of-the-art techniques make this approach even more powerful, enabling the detection of individual genes that cause disease.A Simple Chromosome Staining Technique Provides Valuable Scientific InsightSome genetic diseases can be detected by looking at...
Labeling DNA Probes
DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...

