Genetic analysis for conservation of Austropotamobius italicus populations in Marches Region (Central Italy)
| Autor: | Cataudella, R., Puillandre, N., frederic grandjean |
|---|---|
| Přispěvatelé: | Istituto di Scienze Morfologiche (UNIVERSITA DI URBINO), Universita di Urbino 'Carlo Bo', Génétique et biologie des populations de crustacés (GBPC), Université de Poitiers-Centre National de la Recherche Scientifique (CNRS), Mirebeau, Christelle |
| Jazyk: | angličtina |
| Rok vydání: | 2006 |
| Předmět: |
[SDE.BE] Environmental Sciences/Biodiversity and Ecology
conservation Agriculture Biology and Environmental Sciences taxonomy [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] Austropotamobius italicus [SDV.GEN.GPO] Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] subspecies [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
| Zdroj: | Bulletin Francais De La Peche Et De La Pisciculture Bulletin Francais De La Peche Et De La Pisciculture, 2006, pp.991-1000 Scopus-Elsevier Bulletin Francais De La Peche Et De La Pisciculture, 2006, 380-381, pp.991-1000 |
| Popis: | The genetic characteristics of white-clawed crayfish populations in Marches Region (Central Italy) was investigated to plan conservation strategies. In order to clarify their taxonomic status, 50 specimens from ten populations were collected in six different hydrographic drainages of the Umbro-Marchigiano Appennine. The genetic relationships of the Austropotamobius italicus specimens were assessed using DNA sequences of the mitochondrial DNA 16S rRNA gene. The 3 distinct haplotypes M1, M2, M3 detected have been compared to those available in GenBank corresponding to four subspecies described for A. italicus. Our results confirmed the presence of both subspecies A. i. carsicus (M1 and M2) and A. i. meridionalis (M3) in Marches region. Two mixed populations with both subspecies have been characterized. These new data of the genetic structure of population will be used to plan management and recovery programs. |
| Databáze: | OpenAIRE |
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