Literature DB >> 7371456

Chromatin rings as products of chromatin diminution in Cyclops.

S Beermann, G F Meyer.   

Abstract

Nuclei from the interphase preceding the 6th cleavage (=first diminution) division of Cyclops furcifer were subjected to a micro-spreading technique (Counce and Meyer, 1973) and examined by electron microscopy. In some preparations numerous chromatin rings formed by 250--300 A fibers were discovered in sizes ranging from 0.25 micrometers to more than 6 micrometers. These structures are assumed to represent the primary products of chromatin diminution.

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Year:  1980        PMID： 7371456     DOI： 10.1007/bf00286053

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


  5 in total

1.  A Quantitative Study of Chromatin Diminution in Embryonic Mitoses of CYCLOPS FURCIFER.

Authors:  S Beermann
Journal:  Genetics       Date:  1966-08       Impact factor: 4.562

2.  The diminution of Heterochromatic chromosomal segments in Cyclops (Crustacea, Copepoda).

Authors:  S Beermann
Journal:  Chromosoma       Date:  1977-04-20       Impact factor: 4.316

3.  Electron microscopy of human interphase nuclei. Determination of total dry mass and DNA-packing ratio.

Authors:  H M Golomb; G F Bahr
Journal:  Chromosoma       Date:  1974       Impact factor: 4.316

4.  Differentiation of the synaptonemal complex and the kinetochore in Locusta spermatocytes studied by whole mount electron microscopy.

Authors:  S J Counce; G F Meyer
Journal:  Chromosoma       Date:  1973-11-21       Impact factor: 4.316

5.  Chromatin elimination in the hypotrichous ciliate Stylonychia mytilus.

Authors:  G F Meyer; H J Lipps
Journal:  Chromosoma       Date:  1980       Impact factor: 4.316
  5 in total
  8 in total

Review 1.  Natural genetic engineering in evolution.

Authors:  J A Shapiro
Journal:  Genetica       Date:  1992       Impact factor: 1.082

2.  Unusual augmentation of germline genome size in Cyclops kolensis (Crustacea, Copepoda): further evidence in support of a revised model of chromatin diminution.

Authors:  Grace A Wyngaard; Ellen M Rasch; Barbara A Connelly
Journal:  Chromosome Res       Date:  2011-10       Impact factor: 5.239

3.  The evolution of self-regulated transposition of transposable elements.

Authors:  B Charlesworth; C H Langley
Journal:  Genetics       Date:  1986-02       Impact factor: 4.562

4.  EMBRYONIC DEVELOPMENT AND A QUANTITATIVE MODEL OF PROGRAMMED DNA ELIMINATION IN MESOCYCLOPS EDAX (S. A. FORBES, 1891) (COPEPODA: CYCLOPOIDA).

Authors:  Michelle K Clower; Ashton S Holub; Rebecca T Smith; Grace A Wyngaard
Journal:  J Crustacean Biol       Date:  2016       Impact factor: 1.430

5.  Chromatin diminution in Ascaris suum: nucleotide sequence of the eliminated satellite DNA.

Authors:  R E Streeck; K B Moritz; K Beer
Journal:  Nucleic Acids Res       Date:  1982-06-11       Impact factor: 16.971

6.  Elimination of germ-line tandemly repeated sequences from the somatic genome of the ciliate Oxytricha fallax.

Authors:  D Dawson; B Buckley; S Cartinhour; R Myers; G Herrick
Journal:  Chromosoma       Date:  1984       Impact factor: 4.316

Review 7.  Delete and survive: strategies of programmed genetic material elimination in eukaryotes.

Authors:  Dmitrij Dedukh; Alla Krasikova
Journal:  Biol Rev Camb Philos Soc       Date:  2021-09-20

8.  Chromatin diminution in Copepoda (Crustacea): pattern, biological role and evolutionary aspects.

Authors:  Andrey Grishanin
Journal:  Comp Cytogenet       Date:  2014-01-09       Impact factor: 1.800
  8 in total

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