Fig. 5From: CKM and TERT dual promoters drive CRISPR–dCas9 to specifically inhibit the malignant behavior of osteosarcoma cellsEffects of the CRISPR–dCas9–KRAB system on in vivo tumor cell growth compared with the sgRNA control group. A nude mouse tumorigenesis experiment was used to detect the relative cell growth. There were statistical differences between the two groups in MG-63. The P-value was less than 0.01. A Student’s t-test was used for statistics. A Representative pictures of tumors. B Statistical curves. C Statistical histogramsBack to article page