Supplementary Figure 4: Firre forms transchromosomal contacts.
From: Topological organization of multichromosomal regions by the long intergenic noncoding RNA Firre
(a) Genes that were not detected to be bound by Firre by RAP were used as negative controls for FISH. Firre intron is shown in “green” and Sox2 exons are shown in “red.” (b) RNA co-FISH between the trans targets of Firre: Slc25a12 and Ypel4 (yellow arrows for co-localization): Slc25a12 intron in “green” and Ypel4 intron in “red.”
