Comparative genomic hybridization


Comparative Genomic Hybridization; Comparative Genomic Hybridization (CGH) - a cytogenetic method that detects the loss or amplification of chromosomal regions at the chromosome band level without the need for cell culture. It consists of two types of DNA (test and ) labeled with different fluorochromes and a comparison of the fluorescence intensity in the chromosomes of the pair.

This method allows you to detect differences in the number of copies of DNA between the control ( ) and DNA, which is important in:

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