Chromosome Paintings

《英文msh詞典》Chromosome Paintings
[入口詞] Chromosome Paintings
[主題詞] Chromosome Painting
[英文釋義] A technique for visualizing CHROMOSOME ABERRATIONS using fluorescently labeled DNA probes which are hybridized to chromosomal DNA. Multiple fluorochromes may be attached to the probes. Upon hybridization,this produces a multicolored,or painted,effect with a unique color at each site of hybridization. This technique may also be used to identify cross-species homology by labeling probes from one species for hybridization with chromosomes from another species.