Nom du corpus

Corpus Systématique Animale

Titre du document

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

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Mammiferes_v2b_00967
Auteur(s)
  • Ewald Kopp 1
  • Burkhard Mayr 1
  • Walter Schleger 1,2
Affiliation(s)
  • 1) Institute for Animal Breeding and Genetics, Linke Bahngasse 11, A-1030, Vienna, Austria
  • 2) Ludwig Boltzmann Institute for Immunogenetic and Cytogenetic Research, Veterinary University, Linke Bahngasse 11, A-1030, Vienna, Austria
Résumé

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 ADAPI (CDD) staining in lectin-stimulated peripheral blood lymphocytes (PBL). As a rule we found species-specific nonexpression 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.

Catégories Science-Metrix
  • 1 - health sciences
  • 2 - biomedical research
  • 3 - developmental biology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Health Sciences ; 2 - Medicine ; 3 - Genetics(clinical)
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Genetics
Catégories WoS
  • 1 - science ; 2 - genetics & heredity
  • 1 - science ; 2 - biochemistry & molecular biology
Identifiant ISTEX
5E9848CCB4AB7B4659ADC1CB8A52C59AABDB8EFB
Revue

Chromosoma

Année de publication
1986
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
6.639
Sous-corpus
  • Mammiferes
Type de publication
Journal
ark:/67375/1BB-32RHT421-5
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