Literature DB >> 11905206

Regulation of DNA replication in the nuclei of the slime mold Physarum polycephalum. Transplantation of nuclei by plasmodial coalescence.

S Guttes1, E Guttes.   

Abstract

Nuclei in G2 phase of the slime mold Physarum polycephalum, when transplanted, by plasmodial coalescence, into an S-phase plasmodium, failed to start another round of DNA synthesis. In the reciprocal combination, S-phase nuclei in a G2-phase host continued DNA synthesis for several hours without appreciable decrease in rate. It is suggested that the beginning of DNA replication is determined by an event, either during or shortly after mitosis, which renders the chromosomes structurally competent for DNA replication.

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Year:  1968        PMID： 11905206      PMCID： PMC2107444          DOI： 10.1083/jcb.37.3.761

Source DB:  PubMed          Journal:  J Cell Biol        ISSN： 0021-9525            Impact factor:   10.539


  19 in total

1.  Periodic thymidine kinase production in synchronous plasmodia of Physarum polycephalum: inhibition by actinomycin and actidion.

Authors:  W Sachsenmaier; D von Fournier; K F Gürtler
Journal:  Biochem Biophys Res Commun       Date:  1967-06-23       Impact factor: 3.575

2.  On the origin and persistence of a cytoplasmic state inducing nuclear DNA synthesis in frogs' eggs.

Authors:  J B Gurdon
Journal:  Proc Natl Acad Sci U S A       Date:  1967-08       Impact factor: 11.205

3.  Ordered replication of DNA in polytene chromosomes of Drosophila melanogaster.

Authors:  W Plaut; D Nash; T Fanning
Journal:  J Mol Biol       Date:  1966-03       Impact factor: 5.469

4.  DNA synthesis by isolated nuclei of Physarum polycephalum.

Authors:  E N Brewer; H P Rusch
Journal:  Biochem Biophys Res Commun       Date:  1965-11-08       Impact factor: 3.575

5.  Mitochondrial DNA synthesis and the mitotic cycle in Physarum polycephalum.

Authors:  E W Guttes; P C Hanawalt; S Guttes
Journal:  Biochim Biophys Acta       Date:  1967-06-20

6.  Nuclear-cytoplasmic interaction in DNA synthesis.

Authors:  D M Prescott; L Goldstein
Journal:  Science       Date:  1967-01-27       Impact factor: 47.728

7.  Limited DNA synthesis in the absence of protein synthesis in Physarum polycephalum.

Authors:  J E Cummins; H P Rusch
Journal:  J Cell Biol       Date:  1966-12       Impact factor: 10.539

8.  The regulation of DNA synthesis and mitosis in multinucleate frog eggs.

Authors:  C F Graham
Journal:  J Cell Sci       Date:  1966-09       Impact factor: 5.285

9.  Synchronization of mitosis by the fusion of the plasmodia of Physarum polycephalum.

Authors:  H P Rusch; W Sachsenmaier; K Behrens; V Gruter
Journal:  J Cell Biol       Date:  1966-10       Impact factor: 10.539

10.  Asynchronous duplication of chromosomes in cultured cells of Chinese hamster.

Authors:  J H TAYLOR
Journal:  J Biophys Biochem Cytol       Date:  1960-06
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  8 in total

1.  Direct repeats at nuclear matrix-associated DNA regions and their putative control function in the replicating eukaryotic genome.

Authors:  R J Opstelten; J M Clement; F Wanka
Journal:  Chromosoma       Date:  1989-12       Impact factor: 4.316

2.  Isolation of Physarum DNA segments that support autonomous replication in yeast.

Authors:  J A Gorman; W F Dove; N Warren
Journal:  Mol Gen Genet       Date:  1981

3.  Continuous nucleolar DNA synthesis after inhibition of mitosis in Physarum polycephalum.

Authors:  E Guttes; M M Talatnyk
Journal:  Experientia       Date:  1971-07

4.  Cdc6p-dependent loading of Mcm proteins onto pre-replicative chromatin in budding yeast.

Authors:  S Donovan; J Harwood; L S Drury; J F Diffley
Journal:  Proc Natl Acad Sci U S A       Date:  1997-05-27       Impact factor: 11.205

5.  Fission yeast cdc21, a member of the MCM protein family, is required for onset of S phase and is located in the nucleus throughout the cell cycle.

Authors:  D Maiorano; G B Van Assendelft; S E Kearsey
Journal:  EMBO J       Date:  1996-02-15       Impact factor: 11.598

6.  Cell cycle studies of mononucleate and cytochalasin-B--nduced binucleate fibroblasts.

Authors:  R E Fournier; A B Pardee
Journal:  Proc Natl Acad Sci U S A       Date:  1975-03       Impact factor: 11.205

7.  The effect of heat shock on the cell cycle regulation of tubulin expression in Physarum polycephalum.

Authors:  J J Carrino; T G Laffler
Journal:  J Cell Biol       Date:  1985-02       Impact factor: 10.539

8.  Replication of nucleolus-associated DNA during "G2 phase" in Physarum polycephalum.

Authors:  E Guttes; S Guttes
Journal:  J Cell Biol       Date:  1969-11       Impact factor: 10.539
  8 in total

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