Figure 8. PYCR1 promotes FTO-deficient xenograft tumor growth. (A) Tumor growth curves as recorded by measuring tumor volume. (B) Xenograft tumor morphology. (C) qPCR determining FTO and PYCR1 expression in xenograft tumor. (D) Ki67 immunohistochemistry on xenograft tumor sections. NC, negative control. OE, overexpression.