Abstract
Bone marrow cells with spontaneous radial segmentation of the nuclei from three patients with acute myeloid leukaemia were analysed by means of electron microscopy. The centriole was found in the centre of the cluster of nuclear segments. Cytoplasmic microtubules were found in the intersegmental clefts and in the pericentriolar area. The present observations support the hypothesis that spontaneous radial segmentation of the nuclei in tumour cells is due to a microtubule-associated contractile process, by which the nucleus is folded into segments.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
