A nuclear thread bridging the sister cells prior to radiation-induced cell fusion.
D000818:Animals; D001345:Autoradiography; D002459:Cell Fusion; D002467:Cell Nucleus / Q000528:radiation effects* / Q000648:ultrastructure; D002478:Cells, Cultured; D005260:Female; D006367:HeLa Cells / Q000528:radiation effects / Q000648:ultrastructure; D006651:Histocytochemistry; D006801:Humans; D007668:Kidney / Q000166:cytology / Q000528:radiation effects*; D008394:Marsupialia; D008855:Microscopy, Electron, Scanning; D010781:Photography; D013997:Time Factors; D014965:X-Rays