We therefore confirmed the testicular expression of GALNTL5 using sections (Fig. 8B), and then, we employed tumor TMAs for endometrium (EM1021a, UT721) and thyroid papillary carcinoma (HThy‐Pap120CS‐01) for further analysis (Fig. S5B). The gene discussed is GALNTL5; the disease is thyroid gland papillary carcinoma.