A reevaluation of the process of enucleation in mammalian erythroid cells

Repasky, E.A.; Eckert, B.S.

Progress in Clinical and Biological Research 55: 679-692

1981


ISSN/ISBN: 0361-7742
PMID: 7197361
Document Number: 168980
In this paper, we have analysed cells which are in the process of enucleation in mouse spleen. We have provided additional support for the hypothesis that erythroid cells can autonomously undergo enucleation. The presence of a constriction in the nucleus and in the plasma membrane during this process has bee confirmed. Microfilaments have been described for the first time in the cytoplasm of maturing erythroid cells. Their position during enucleation is suggestive of an active role for these elements in this process.

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