Nom du corpus

Corpus Systématique Animale

Titre du document

Lactate dehydrogenase isoenzymes in the mammalian egg: Investigations by micro disc electrophoresis in 15 species of the orders Rodentia, Lagomorpha, Carnivora, Artiodactyla and in man

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_02728
Auteur(s)
  • W. Engel 1
  • Regina Kreutz 1
Affiliation(s)
  • 1) Institut für Humangenetik und Anthropologie der Universität Freiburg i. Br., Freiburg i. Br., Germany
Résumé

The LDH isoenzyme pattern in oocytes, ova or fertilized eggs of 16 mammalian species belonging to five different taxonomic orders was demonstrated by micro disc electrophoresis. The results obtained point to the existence of two types of oocytes in mammals: while in species of the orders Rodentia and Lagomorpha only LDH1 (? subunits) is demonstrable, in species of the orders Carnivora and Artiodactly and in man LDH isoenzymes formed of ? and ? subunits are present in the oocyte. In a number of species, the LDH pattern was also studied in ova and fertilized eggs. No change in the isoenzyme pattern was seen during this developmental period. From this it is concluded that there is no uptake of LDH from the environment and that all LDH activity is due to storage products synthesized during oogenesis.

Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - vertebres: zoologie generale, morphologie, phylogenese, systematique, cytogenetique, repartition geographique
Catégories Scopus
  • 1 - Health Sciences ; 2 - Medicine ; 3 - General Medicine
Identifiant ISTEX
30487CD9C3E353054064B14111D05054011A8D5A
Revue

Humangenetik

Année de publication
1973
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
7.586
Sous-corpus
  • Mammiferes
Type de publication
Journal
ark:/67375/1BB-GXHR27ZP-0
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