Figure 3.

Diverse RNAs Accumulate in pA⁺ RNA Foci

(A–C) RNA-FISH co-localization analyses of pA⁺ RNA with SNHG19 (A), proDNAJB4 (B), and RNVU1-14 3′ extension (C) in control (siEGFP) or RRP40-depleted (siRRP40) HeLa cells. pA⁺ RNA was detected with an oligo(dT) 50-mer probe. Line scans are indicated as in Figure 1C, including DAPI channel. Scale bars, 10 μm.