Notably, the expression of FMN was significantly associated with tumor location (p = 0.016), colon cancer site (p = 0.009), depth of tumor invasion (p = 0.032), lymph node metastasis (p = 0.046), and TNM stage (p = 0.033) (Figure 2). The gene discussed is FMN1; the disease is malignant colon neoplasm.