Fluorescence in situ hybridization (FISH) performed using duplex-probes (×1000). a. Hoechst33342 (Blue). b. hsa-mir-622 family (Green). c. hsa-mir-1233 family (Red). d. The merged signals indicate two probes hybridize to genomic sequences close to each other, which is in agreement with the computational prediction results.
Du et al. BMC Genomics 2013 14:98 doi:10.1186/1471-2164-14-98