Application of in situ hybridisation to determine chromosomal location of genes using fluorescently tagged probes. ... (18 Nov 1997) ... 
a form of fluorescence in situ hybridization in which a variety of different probes, tagged with any of several differently colored fluorochromes, are used simultaneously to uniquely mark individual chromosomes.
Attachment of certain fluorescent dyes to targeted parts of the chromosome. Used as a diagnositic fo
See in situ hybridization>fluorescence in situhybridization.