Fig. 6From: Upregulation of the long non-coding RNA CASC9 as a biomarker for squamous cell carcinomaEffects of experimental CASC9 overexpression or downregulation on cell viability and clonogenicity. Effects of CASC9 overexpression (a) and downregulation (b) compared to controls on cell viability were measured by MTT assay for 96 h. (c) Colony formation capacity was visualized by Giemsa stainingBack to article page