Literature DB >> 3829827

Species-specific non-expression of ribosomal RNA genes in a mammalian hybrid, the mule.

E Kopp, B Mayr, W Schleger.   

Abstract

The expression of nucleolus organizer activity in diploid cells was investigated in a model system for mammalian hybrids, the horse-ass cross (mule), by means of sequential Ag-NOR and chromomycin A3/distamycin A-DAPI (CDD) staining in lectin-stimulated peripheral blood lymphocytes (PBL). As a rule we found species-specific non-expression of the horse-derived NOR chromosomes in the mule, whereas the ass-derived NOR chromosomes were active. The results of PBL interphase studies were compatible with the data gained from mitotic metaphase analyses.

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Year:  1986        PMID： 3829827     DOI： 10.1007/bf00328634

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


  23 in total

1.  Chromosome preparations of leukocytes cultured from human peripheral blood.

Authors:  P S MOORHEAD; P C NOWELL; W J MELLMAN; D M BATTIPS; D A HUNGERFORD
Journal:  Exp Cell Res       Date:  1960-09       Impact factor: 3.905

2.  Specific chromosomal control of the nucleolus and of the cytoplasm in wheat.

Authors:  A C LONGWELL; G SVIHLA
Journal:  Exp Cell Res       Date:  1960-08       Impact factor: 3.905

3.  Ribosomal RNA synthesis in human-mouse hybrid cells.

Authors:  G L Eliceiri; H Green
Journal:  J Mol Biol       Date:  1969-04       Impact factor: 5.469

4.  Simultaneous fluorescent staining of R bands and specific heterochromatic regions (DA-DAPI bands) in human chromosomes.

Authors:  D Schweizer
Journal:  Cytogenet Cell Genet       Date:  1980

5.  Controlled silver-staining of nucleolus organizer regions with a protective colloidal developer: a 1-step method.

Authors:  W M Howell; D A Black
Journal:  Experientia       Date:  1980-08-15

6.  Studies on the Ribosomal RNA Cistrons in Interspecific Drosophila Hybrids. II. Heterochromatic Regions Mediating Nucleolar Dominance.

Authors:  D S Durica; H M Krider
Journal:  Genetics       Date:  1978-05       Impact factor: 4.562

7.  Sequential silver staining and hybridization in situ on nucleolus organizing regions in human cells.

Authors:  D Warburton; A S Henderson
Journal:  Cytogenet Cell Genet       Date:  1979

8.  Studies on the ribosomal RNA cistrons in interspecific Drosophila hybrids. I. Nucleolar dominance.

Authors:  D S Durica; H M Krider
Journal:  Dev Biol       Date:  1977-08       Impact factor: 3.582

9.  Nucleolus organizer regions in the chromosomes of the domestic horse.

Authors:  E Kopp; B Mayr; R Czaker; W Schleger
Journal:  J Hered       Date:  1981 Sep-Oct       Impact factor: 2.645

Review 10.  Mechanisms of nucleolar dominance in animals and plants.

Authors:  R H Reeder
Journal:  J Cell Biol       Date:  1985-11       Impact factor: 10.539
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  4 in total

1.  Ribosomal RNA expression in a mammalian hybrid, the hinny.

Authors:  E Kopp; B Mayr; W Schleger
Journal:  Chromosoma       Date:  1988       Impact factor: 4.316

2.  Cytogenetics of donkey chromosomes: nomenclature proposal based on GTG-banded chromosomes and depiction of NORs and telomeric sites.

Authors:  T Raudsepp; K Christensen; B P Chowdhar
Journal:  Chromosome Res       Date:  2000       Impact factor: 5.239

3.  Origin of triploid Arachis pintoi (Leguminosae) by autopolyploidy evidenced by FISH and meiotic behaviour.

Authors:  Graciela Inés Lavia; Alejandra Marcela Ortiz; Germán Robledo; Aveliano Fernández; Guillermo Seijo
Journal:  Ann Bot       Date:  2011-07       Impact factor: 4.357

4.  A most distant intergeneric hybrid offspring (Larcon) of lesser apes, Nomascus leucogenys and Hylobates lar.

Authors:  Hirohisa Hirai; Yuriko Hirai; Hiroshi Domae; Yoko Kirihara
Journal:  Hum Genet       Date:  2007-08-24       Impact factor: 4.132
  4 in total

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