Literature DB >> 477862

Position of the nucleolus within the nuclei of pachytene spermatocytes of Dromiciops australis and Marmosa elegans (Didelphoidea-Marsupialia).

R Fernandez-Donoso, S Berrios, J Pincheira.   

Abstract

The location of the nucleoli within the nuclei of pachytene spermatocytes, and their relation with the position of the nucleolar organizer region (NOR) was studied. It appears that a terminal NOR determines a peripheral location of the nucleolus, due to the position of the NOR over the synaptonemal complex and to the attachment of the nucleolar chromosome telomeres at the nuclear membrane.

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Mesh:

Year:  1979        PMID: 477862     DOI: 10.1007/bf01949917

Source DB:  PubMed          Journal:  Experientia        ISSN: 0014-4754


  8 in total

1.  Distribution of 18+28S ribosomal genes in mammalian genomes.

Authors:  T C Hsu; S E Spirito; M L Pardue
Journal:  Chromosoma       Date:  1975-11-20       Impact factor: 4.316

2.  The nucleolar fibrillar centres in various cell types in vivo or in vitro.

Authors:  G Goessens
Journal:  Cell Tissue Res       Date:  1976-10-13       Impact factor: 5.249

3.  Nucleolar structure during the meiotic prophase in Allium cepa anthers.

Authors:  G Giménez-Martín; J C Stockert
Journal:  Z Zellforsch Mikrosk Anat       Date:  1970

4.  [Early nucleolar lesions induced by aflatoxin in rat hepatic cells].

Authors:  W Bernhard; C Frayssinet; C Lafarge; E Le Breton
Journal:  C R Acad Hebd Seances Acad Sci D       Date:  1965-08-18

5.  The structure and behavior of the nucleolus organizer in mammalian cells.

Authors:  T C Hsu; B R Brinkley; F E Arrighi
Journal:  Chromosoma       Date:  1967       Impact factor: 4.316

6.  Visualization of nucleolar organizer regions im mammalian chromosomes using silver staining.

Authors:  C Goodpasture; S E Bloom
Journal:  Chromosoma       Date:  1975-11-20       Impact factor: 4.316

7.  Nucleolar RNA synthesis of meiotic prophase spermatocytes in the human testis.

Authors:  L L Tres
Journal:  Chromosoma       Date:  1975-11-24       Impact factor: 4.316

8.  The nucleolus organizer and the synaptonemal complex in Endymion non-scriptus (L.).

Authors:  E G Jordan; B T Luck
Journal:  J Cell Sci       Date:  1976-10       Impact factor: 5.285

  8 in total
  5 in total

1.  Nuclear architecture of human pachytene spermatocytes: quantitative analysis of associations between nucleolar and XY bivalents.

Authors:  S Berrios; R Fernández-Donoso
Journal:  Hum Genet       Date:  1990-12       Impact factor: 4.132

Review 2.  The nuclear skeleton and the spatial arrangement of chromosomes in the interphase nucleus of vertebrate somatic cells.

Authors:  J Hubert; C A Bourgeois
Journal:  Hum Genet       Date:  1986-09       Impact factor: 4.132

3.  American marsupials chromosomes: Why study them?

Authors:  Marta Svartman
Journal:  Genet Mol Biol       Date:  2009-12-01       Impact factor: 1.771

4.  Involvement of synaptonemal complex proteins in sex chromosome segregation during marsupial male meiosis.

Authors:  Jesús Page; Alberto Viera; María Teresa Parra; Roberto de la Fuente; José Angel Suja; Ignacio Prieto; José Luis Barbero; Julio S Rufas; Soledad Berríos; Raúl Fernández-Donoso
Journal:  PLoS Genet       Date:  2006-07-17       Impact factor: 5.917

Review 5.  Functional ultrastructure of the plant nucleolus.

Authors:  Dariusz Stępiński
Journal:  Protoplasma       Date:  2014-04-23       Impact factor: 3.356

  5 in total

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