Issue |
Knowl. Manag. Aquat. Ecosyst.
Number 417, 2016
Topical issue on Crayfish
|
|
---|---|---|
Article Number | 13 | |
Number of page(s) | 6 | |
DOI | https://doi.org/10.1051/kmae/2015046 | |
Published online | 15 February 2016 |
Research Article
Molecular characterization of the noble crayfish (Astacus astacus L.) population from Pomeranian lakes (north-western Poland) based on mitochondrial DNA
Caractérisation moléculaire de la population écrevisse à pattes rouges (Astacus astacus L.) des lacs de Poméranie (nord-ouest de la Pologne) à partir de l’ADN mitochondrial
1 Cell Biology Department, Faculty of
Biology, University of Szczecin, Wąska 13 str., 70-415
Szczecin,
Poland
2 The Center for Molecular Biology and
Biotechnology, Faculty of Biology, University of Szczecin,
Wąska 13 str.,
70-415
Szczecin,
Poland
3 Department of Aquaculture, Faculty of
Food Sciences and Fisheries, West Pomeranian University of Technology
Szczecin, Kazimierza Królewicza
4, 71-550
Szczecin,
Poland
4 Department of Ecology and Environment
Protection, Faculty of Biology, University of Szczecin, Wąska 13, 71-415
Szczecin,
Poland
⋆ Corresponding author:
skuza@univ.szczecin.pl
Received:
15
June
2015
Revised:
27
December
2015
Accepted:
31
December
2015
The genetic variability between individuals from five crayfish (Astacus astacus L.) populations was determined. The analysis was based on sequences variations of mitochondrial DNA (cytochrome oxidase subunit I (COI) and 16S ribosomal DNA. Mitochondrial DNA sequences are widely used to detect genetic variation within and between populations. Data analysis revealed the existence of two COI haplotypes – most common haplotype Hap01 and one new haplotype, differed only in one substitution. Analysis of the 16S rDNA sequences obtained showed no differences in nucleotide composition. The results of the analysis are important part of project “Active protection of noble crayfish in lakes of Pomeranian Complex Landscape Parks” financed by Financial Mechanism of the European Economic Area 2014–2016.
Résumé
La variabilité génétique entre les individus de cinq populations d’écrevisses à pattes rouges (Astacus astacus L.) a été déterminée. L’analyse a été basée sur les variations de séquences de l’ADN mitochondrial (sous-unité de la cytochrome oxydase I (COI) et l’ADN ribosomal 16S. Les séquences d’ADN mitochondrial sont largement utilisées pour détecter une variation génétique au sein et entre les populations. L’analyse des données a révélé l’existence de deux haplotypes COI – l’haplotype le plus commun Hap01 et un nouvel haplotype, différant en une seule substitution. L’analyse des séquences d’rADN 16S n’a montré aucune différence dans la composition des nucléotides. Les résultats de l’analyse sont une partie importante du projet «Protection active de l’écrevisse à pattes rouges dans les lacs des Parcs Paysagers Poméraniens» financé par le Mécanisme Financier de l’Espace Economique Européen de 2014 à 2016.
Key words: Astacus astacus / genetic diversity / mtDNA / haplotype / Pomerania lakes
Mots clés : Astacus astacus / diversité génétique / ADNmt / haplotype / lac de Poméranie
© L. Skuza et al., published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License CC-BY-ND (http://creativecommons.org/licenses/by-nd/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. If you remix, transform, or build upon the material, you may not distribute the modified material.
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