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. 2019 May 21;10:539. doi: 10.3389/fphar.2019.00539

FIGURE 4.

FIGURE 4

The location of CRNG RNA in PK-15 cells. (A) RNA fluorescence in situ hybridization (FISH) signal location using probes against CRNG; (B) The nucleus was stained with DAPI; (C) LncRNA CRNG predominantly is distributed in the cytoplasmic region in PK-15 cells; (D–F) RNA FISH showed probes were treated with RNase.