Open WL Archief (OWA)

Over het archief

Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.

Basisinformatie over ‘Open Access to scholarly information'.

[ meld een fout in dit record ]

mandje (1): toevoegen | toon

---

one publication added to basket [24341]

Allozyme differences between two endangered Mediterranean killifishes, Aphanius iberus and A. fasciatus (Teleostei : Cyprinodontidae) Maltagliati, F. (1998). Allozyme differences between two endangered Mediterranean killifishes, Aphanius iberus and A. fasciatus (Teleostei : Cyprinodontidae). Ital. J. Zoolog. 65: 303-306. https://dx.doi.org/10.1080/11250008809386762 In: Italian Journal of Zoology. Taylor & Francis/Mucchi Editore: Modena. ISSN 1125-0003; e-ISSN 1748-5851, meer

---

Beschikbaar in	Auteur
VLIZ: Non-open access 24341 [ aanvragen ]

---

Trefwoorden

Conservation Enzymes > Allozymes Fauna > Aquatic organisms > Aquatic animals > Fish Fauna > Aquatic organisms > Aquatic animals > Fish > Estuarine organisms > Brackishwater fish Genetic diversity Genetic parameters > Genetic distance Markers > Genetic markers Mediterranean [Marine Regions] Brak water

Author keywords

Genetic variations; Brackish habitats

---

Auteur		Top
Maltagliati, F., meer

---

Abstract

Cellulose acetate electrophoresis of allozymes was used to differentiate the mio endangered Mediterranean killifishes, Aphanius iberus and A. fasciatus. Thirty-eight putative enzyme-coding loci were examined in two populations from the Albuixec lagoon (Spain) and from the Biguglia coastal pond (Corsica). Low within-population polymorphism was detected. The mean number of alleles per locus, percentage of polymorphic loci, and heterozygosity were A = 1.2 (SE 0.1), P-99 = 21.1%, H = 0.050 (SE 0.018) in A. iberus, and A = 1.3 (SE 0.1), P-99 = 28.9%, H = 0.057 (SE 0.019) in A. fasciatus. A general concordance with the Hardy-Weinberg equilibrium was detected. Allelic distribution for 13 loci proved diagnostic at species level. The genetic distance between the two species analysed was relatively high (D = 0.539), indicating considerable genetic divergence between the mio congeneric species. These results represent a valuable basis for further studies on the genetic structure of Mediterranean cyprinodontids to ensure sustainable management of these species.

---

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid

Top | Auteur

IMIS is ontwikkeld en wordt gehost door het VLIZ.