Nom du corpus

Corpus Systématique Animale

Titre du document

Contrasting DNA sequence organisation patterns in sauropsidian genomes

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Oiseaux_v2b_01397, Reptiles_v2b_00416
Auteur(s)
  • Jörg Thomas Epplen 1
  • Uwe Diedrich 1
  • Margit Wagenmann 1
  • Jörg Schmidtke 1
  • Wolfgang Engel 1
Affiliation(s)
  • 1) Institut für Humangenetik der Universität, Nikolausberger Weg 5a, D-3400, Göttingen, Federal Republic of Germany
Résumé

The genomic DNA organisation patterns of four sauropsidian species, namely Python reticularis, Caiman crocodilus, Terrapene carolina triungius and Columba livia domestica were investigated by reassociation of short and long DNA fragments, by hyperchromicity measurements of reannealed fragments and by length estimations of S1-nuclease resistant repetitive duplexes. While the genomic DNA of the three reptilian species shows a short period interspersion pattern, the genome of the avian species is organised in a long period interspersion pattern apparently typical for birds. These findings are discussed in view of the close phylogenetic relationships of birds and reptiles, and also with regard to a possible relationship between the extent of sequence interspersion and genome size.

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
D6D33502E8F448E8648BF4756F75A2AE9EB15CAA
Revue

Chromosoma

Année de publication
1979
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
8.344
Sous-corpus
  • Oiseaux
  • Reptiles
Type de publication
Journal
ark:/67375/1BB-2HHLVTGD-K
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