Nom du corpus

Corpus Systématique Animale

Titre du document

Microchromosomes in holocephalian, chondrostean and holostean fishes

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_00117, Oiseaux_v2b_00138, Poissons_v2b_000207, Reptiles_v2b_00044
Auteur(s)
  • S. Ohno 1
  • J. Muramoto 1
  • C. Stenius 1
  • L. Christian 1
  • W. A. Kittrell 1
  • N. B. Atkin 2
Affiliation(s)
  • 1) Department of Biology, City of Hope Medical Center, Duarte, California, USA
  • 2) Department of Cancer Research Mount, Vernon Hospital, Northwood, Middlesex, England
Résumé

Chondrostean and holostean fish of today are leftover relics: they share some characteristics with the venturesome crossopterygian fish, which launched the evolution of terrestrial vertebrates about 280 million years ago. The chromosome complements and DNA values of one chondrostean and two holostean species as well as one holocephalian species were studied. Their DNA values varied from 37% to 50% of that of mammals, and three of the species contained dot-like microchromosomes in their diploid complements. Their genome size and karyological characteristics are quite similar to those possessed by one group of reptiles and by avian species.

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 - productions animales
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
CAB98A7EAB63A39CD87DDDEDA46C7A65DA019585
Revue

Chromosoma

Année de publication
1969
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
5.493
Sous-corpus
  • Mammiferes
  • Oiseaux
  • Poissons
  • Reptiles
Type de publication
Journal
ark:/67375/1BB-8L2NZW74-V
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