The biohybrid bacteria Nb289‐MG1655‐CR exhibited a stronger killing effect on CDH17‐overexpressing MKN45 cancer cells than C9‐MG1655‐CR, indicating that CDH17 molecules on cancer cells captured more biohybrid bacteria Nb289‐MG1655‐CR (Figure 5J). The gene discussed is CDH17; the disease is cancer.