Nom du corpus

Corpus Systématique Animale

Titre du document

Biochemical genetic study of European whitefish ( Coregonus lavaretus ) in Lake Mondsee, Upper Austria

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Allozyme
  • biochemical genetics
  • Coregonus lavaretus
  • electrophoresis
Nom du fichier dans la ressource
Poissons_v2b_000573
Auteur(s)
  • M. Luczynski 1
  • B. Ritterbusch-Nauwerck 2
Affiliation(s)
  • 1) Department of Basic Fishery Sciences, Olsztyn University of Agriculture and Technology, 10-718, Olsztyn-Kortowo Bl. 37, Poland
  • 2) Scharfling 8, A-5310, Mondsee, Austria
Résumé

Mature coregonids of Lake Mondsee were caught during spawning time on three known spawning sites. The aim of the study was to reveal whether the three stocks are reproductively isolated, and in consequence to decide whether they should be managed as separate stocks or as one panmictic population. Fish were examined morphologically and their tissue samples were examined electrophoretically for the enzyme products of 37 genetic loci. The gill-raker numbers (28–40) and electrophoretic alleles were typical for European whitefish,Coregonus lavaretus. No genetic differentiation (Nei's genetic distance D = 0.000) was found between the three samples studied. The genetic characteristics of the Lake Mondsee whitefish population, based on pooled genetic data, was compared to several other European whitefish populations. The average heterozygosity (6.5%) was high as usually in whitefish; genetic distances between the Lake Mondsee and three other European whitefish populations were within the range reported for the geographically distant populations of the species. Management implications of the results are briefly discussed.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - marine biology & hydrobiology
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 - Physical Sciences ; 2 - Environmental Science ; 3 - Water Science and Technology
  • 1 - Physical Sciences ; 2 - Environmental Science ; 3 - Ecology
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Aquatic Science
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Ecology, Evolution, Behavior and Systematics
Catégories WoS
  • 1 - science ; 2 - marine & freshwater biology
  • 1 - science ; 2 - limnology
  • 1 - science ; 2 - environmental sciences
Identifiant ISTEX
4C2CE19B4C35070DCAA5990E8603FFBF22F89CE0
Revue

Aquatic Sciences

Année de publication
1995
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
6.938
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-JB46PZSV-F
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