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Glossary of Genetic Terms

 
 [-- fluorescence in situ hybridization (FISH) --]

 
defined: A process which vividly paints chromosomes or portions of chromosomes with fluorescent molecules. This technique is useful for identifying chromosomal abnormalities and gene mapping.

explained: Listen to a detailed explanation.

Dr. Thomas Ried, of the National Human Genome Research Institute's Genome Technology Branch, defines fluorescence in situ hybridization (FISH).
illustrated:   View illustration

related
terms:
  chromosome, gene, hybridization, mapping

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