Figure 1.
Lentiviral transfection and expressions (×200). A: Lenti-miRNA-19b expression in CD44-/EpCAM- cells; B: lenti-miRNA-20a expression in CD44-/EpCAM- cells; C: lenti-miRNA-92a expression in CD44-/EpCAM- cells; D: lenti-miRNA-19b expression in MKN28 cells; E: lenti-miRNA-20a expression in MKN28 cells; F: lenti-miRNA-92a expression in MKN28 cells. Left: Expressions of specific miRNAs; right: expressions of green fluorescent protein.