Literature DB >> 3111802

Induction of premature chromosome condensation in Drosophila melanogaster-rat heterokaryons.

C Halfer, C Vallenzasca.   

Abstract

After fusion mediated by polyethylene glycol (PEG) plus dimethyl sulfoxide (DMSO) between rat and Drosophila melanogaster cells cultured in vitro, the phenomenon of premature chromosome condensation (PCC) induced by mitotic rat chromosomes was detected in Drosophila nuclei. Exceptionally PCC was induced in rat nuclei but only in the presence of a very high ploidy level of Drosophila mitotic chromosomes. This provides further evidence of the lack of species specificity and of the effect of dosage of the PCC inducing factors, even among very distant species.

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Year:  1987        PMID： 3111802     DOI： 10.1007/bf00330353

Source DB:  PubMed          Journal:  Chromosoma        ISSN： 0009-5915            Impact factor:   4.316


  13 in total

1.  The relationship of Sendai virus-induced chromosome pulverization to cell cyclus in HeLa cells.

Authors:  S Stenman; E Saksela
Journal:  Hereditas       Date:  1971       Impact factor: 3.271

Review 2.  Nucleo-cytoplasmic interactions in the acheivement of nuclear synchrony in DNA synthesis and mitosis in multinucleate cells.

Authors:  R T Johnson; P N Rao
Journal:  Biol Rev Camb Philos Soc       Date:  1971-02

3.  Identification of chick chromosomes in cell hybrids formed between chick erythrocytes and adenine-requiring mutants of Chinese hamster cells.

Authors:  F T Kao
Journal:  Proc Natl Acad Sci U S A       Date:  1973-10       Impact factor: 11.205

4.  Mammalian cell fusion. 3. A HeLa cell inducer of premature chromosome condensation active in cells from a variety of animal species.

Authors:  R T Johnson; P N Rao; H D Hughes
Journal:  J Cell Physiol       Date:  1970-10       Impact factor: 6.384

5.  In vitro culture of Drosophila melanogaster embryonic cells.

Authors:  G Echalier; A Ohanessian
Journal:  In Vitro       Date:  1970 Nov-Dec

6.  Dimethyl sulfoxide enhances polyethylene glycol-mediated somatic cell fusion.

Authors:  T H Norwood; C J Zeigler; G M Martin
Journal:  Somatic Cell Genet       Date:  1976-05

7.  Polyethylene glycol-induced mammalian cell hybridization: effect of polyethylene glycol molecular weight and concentration.

Authors:  R L Davidson; K A O'Malley; T B Wheeler
Journal:  Somatic Cell Genet       Date:  1976-05

8.  Genetics of somatic mammalian cells: linkage studies with human-Chinese hamster cell hybrids.

Authors:  F T Káo; T T Puck
Journal:  Nature       Date:  1970-10-24       Impact factor: 49.962

9.  Formation and fate of heterokaryons involving embryonal carcinoma cells.

Authors:  M S Featherstone; M W McBurney
Journal:  Somatic Cell Genet       Date:  1981-03

10.  Fusion between human and Drosophila melanogaster cells induced by polyethylene glycol.

Authors:  C Halfer; D Del Pin; A Dell'Oro
Journal:  Genetica       Date:  1987-12-15       Impact factor: 1.082
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