Fig. 2

Characterization of miRNAs in Ago2 complexes of cytoplasm and nucleus of gastric cancer cells. a The distribution of small RNAs of different size in the Ago2 complex of nucleus and cytoplasm of gastric cancer cells. b The number of mature miRNAs in the Ago2 complex of nucleus and cytoplasm of gastric cancer cells. c First nucleotide preference of small RNAs from the Ago2 complex of gastric cancer cells. d Heat map of top 100 miRNAs with higher expression level in the Ago2 complex of nucleus and cytoplasm. The color indicated the Z-value of miRNAs. e Northern blot analysis of miRNAs. Five miRNAs, randomly selected from the Ago2 complex of nucleus and cytoplasm, were subjected to Northern blots. The probes used were indicated on the left