Nom du corpus

Corpus Systématique Animale

Titre du document

Detection of an NAD+-dependent malic enzyme locus in the atlantic salmon Salmo salar and other salmonid fish

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • malic enzyme
  • NAD+
  • polymorphism
  • Salmo
  • salmonids
Nom du fichier dans la ressource
Poissons_v2b_004735
Auteur(s)
  • Eric Verspoor 1
  • William C. Jordan 1,2
Affiliation(s)
  • 1) SOAFD Marine Laboratory, P.O. Box 101, AB9 8DB, Aberdeen, Scotland
  • 2) Division of Environmental and Evolutionary Biology, School of Biology and Biochemistry, The Queen's University, BT7 1NN, Belfast, Northern Ireland
Résumé

Electrophoretic studies of malate oxidoreductases routinely assess variation in two enzymes, malate dehydrogenase (EC 1.1.1.37) and malic enzyme (NADP+) (EC 1.1.1.40). By modification of the standard isozyme staining conditions for these enzymes, we have resolved a new NAD+-preferring, MgCl2-requiring malic enzyme which is indicated to be EC 1.1.1.39. The enzyme was detected in 10 salmonid fish species of the generaSalmo, Salvelinus, andOnchoryhncus. Phenotypic variation indicates that the novel enzyme is tetrameric and coded by a single locus. Inheritance inS. salar follows a single-locus model and the phenotypes are unlinked to polymorphisms fors MDH-3,4* andm MEP-2*, two malate oxidoreductase loci previously shown to be variable in this species.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - evolutionary 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 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Genetics
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Molecular Biology
  • 1 - Health Sciences ; 2 - Medicine ; 3 - General Medicine
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Ecology, Evolution, Behavior and Systematics
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Biochemistry
Catégories WoS
  • 1 - science ; 2 - genetics & heredity
  • 1 - science ; 2 - biochemistry & molecular biology
Identifiant ISTEX
633EA0EDADEB539A6FC4E1BDAA4261C811F61E2A
Revue

Biochemical Genetics

Année de publication
1994
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
6.351
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-1VKBR26K-3
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