techniques, such as SKY (Spectral karyotyping) or FISH have to still be used. See also Cytogenetics Virtual karyotype References External links Virtual Grand Rounds: "Differentiating Microarray Technologies and Related Clinical Implications" by Arthur Beaudet, MD arrayMap repository: Continuously expanded collection cancer genome array datasets, with per-array and aggregated data visualisation (ca. 64'000 arrays, September 2014). The former NCBI's Cancer Chromosomes resource has been discontinued. Molecular genetics Gene tests Cytogenetics Comparisons