Literature DB >> 28304889

Kinetics of RNA-synthesis in the 16-cell stage of the sea urchinParacentrotus lividus.

G Czihak1,2.   

Abstract

The concentration of RNA synthesised in the prolonged interphase of micromeres at the 16 cell stage is about 9 times higher per unit volume than in the other blastomeres. Since there are cytoplasmic connections between micromeres and macromeres, a transfer of the micromere RNA by simple diffusion is to be expected.

Entities:  

Keywords:  Cleavage stages; Paracentrotus lividus; RNA-synthesis

Year:  1977        PMID： 28304889     DOI： 10.1007/BF00848087

Source DB:  PubMed          Journal:  Wilehm Roux Arch Dev Biol        ISSN： 0340-0794


  11 in total

1.  A CYTOCHEMICAL STUDY OF DIFFERENTIATION IN EARLY ECHINOID DEVELOPMENT.

Authors:  R R COWDEN; H E LEHMAN
Journal:  Growth       Date:  1963-09

2. 

Authors:  Gerhard Czihak
Journal:  Wilhelm Roux Arch Entwickl Mech Org       Date:  1965-11

3.  Cellular distribution of RNA populations in 16-cell stage embryos of the sand dollar, Dendraster excentricus.

Authors:  S Mizuno; Y R Lee; A H Whiteley; H R Whiteley
Journal:  Dev Biol       Date:  1974-03       Impact factor: 3.582

4.  Transplantation of RNA-labeled micromeres into animal halves of sea urchin embryos. A contribution to the problem of embryonic induction.

Authors:  G Czihak; S Hörstadius
Journal:  Dev Biol       Date:  1970-05       Impact factor: 3.582

5.  Synthesis of RNA by dissociated cells of the sea urchin embryo.

Authors:  M Spiegel; N A Rubinstein
Journal:  Exp Cell Res       Date:  1972-02       Impact factor: 3.905

6.  Properties of the three cell types in sixteen-cell sea urchin embryos: RNA synthesis.

Authors:  R O Hynes; G A Greenhouse; R Minkoff; P R Gross
Journal:  Dev Biol       Date:  1972-04       Impact factor: 3.582

7.  Time-lapse and electron microscopic studies of sea urchin micromeres.

Authors:  B E Hagström; S Lönning
Journal:  Protoplasma       Date:  1969       Impact factor: 3.356

8.  Preliminary observations on the isolated micromeres from sea urchin embryos.

Authors:  I Pucci-Minafra; M Bosco; L Giambertone
Journal:  Exp Cell Res       Date:  1968-10       Impact factor: 3.905

9.  Incorporation of uridine in cleavage stage eggs of the sea urchin Paracentrotus lividus.

Authors:  L E Bockstahler
Journal:  Z Naturforsch B       Date:  1971-08       Impact factor: 1.047

10.  [Uridine incorporation into nucleic acids at cleavage stages of the egg of the sea urchin Paracentrotus lividus].

Authors:  G Czihak; H G Wittmann; I Hindennach
Journal:  Z Naturforsch B       Date:  1967-11       Impact factor: 1.047
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  1 in total

1.  Cell sociology and the problem of automation in the development of pluricellular animals.

Authors:  R Chandebois
Journal:  Acta Biotheor       Date:  1980       Impact factor: 1.774
  1 in total

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