Which of the following tests is used to differentiate the chromosome of normal and cancer cells?
Correct Answer: Comparative genomic hybridization
Description: Comparative genomic hybridization (CGH) differentiates between cancer and normal cells. Comparative genomic hybridization (CGH) Method that can be used only when DNA is available from a specimen of interest. Mixed in equal amounts and hybridized to normal metaphase chromosomes. Red-to-green ratio is analyzed by a computer program that determines where the DNA of interest may have gains or losses of material.
Category:
Pathology
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