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Nuclear differentiation in Paramecium tetraurelia. Transplantation of vegetative micronuclei into early exconjugants.

Abstract：

:The micronucleus of Paramecium tetraurelia normally gives rise to the macronucleus by going through the series of nuclear events of meiosis, mitosis and fusion during sexual reproduction. By transplanting the micronucleus from vegetative cells into early exconjugants, we have persuaded the micronucleus to take a short cut to differentiate directly into a macronucleus. This demonstrates that the course of development of the micronucleus is flexible and can be altered by stage-specific cytoplasmic factors.

journal_name

Exp Cell Res

journal_title

Experimental cell research

authors

Mikami K,Ng SF

doi

10.1016/0014-4827(83)90437-8

subject

Has Abstract

pub_date

1983-03-01 00:00:00

pages

25-30

issue

1

eissn

0014-4827

issn

1090-2422

pii

0014-4827(83)90437-8

journal_volume

144

pub_type

杂志文章

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