Additionally, as reported, although no BRCA1 staining was observed at the midbody in immunofluorescence slides of cervical cancer cells HeLa [30], evident localization of BRCA1 was found in the midbody area during cytokinesis in immunoelectron-microscopic sections of breast cancer cells SKBR3 [23]. The gene discussed is BRCA1; the disease is cervical cancer.