Fig. 1
From: CircRNA_104889 promotes lung adenocarcinoma cell invasion via sponging miR4458
A549 cells showed overexpression of circRNA_104889 with cytoplasmic localization. a The result from hierarchical clustering shows a part of circRNAs expression levels in A5459 cell and HBE cell. b CircRNAs expression by RT-qPCR, data are presented as mean ± SD from 3 independent experiments in triplicates, n = 3. Significant difference between the groups, *p < 0.05. c The nucleic acid electrophoresis result of GAPDH and circRNA_104889 RT-PCR products. d Sanger sequencing of the nucleic acid electrophoresis product by using circRNA_104889 reverse primer. e Analysis of circRNA_104889 distribution in A549 cells by RNA fluorescence in situ hybridization (FISH)