Identification of the species is a crucial step in many ecological studies. Sometimes, this could become a challenge, because of animal elusive behavior, low density population or for sympatric species leaving similar signs that are impossible to discriminate based only on their morphology. Here, we set up non-invasive molecular method to discern between the Ital- ian hare (Lepus corsicanus) and the European hare (Lepus europaeus) using High Resolution Melting assay on fecal DNA, for the first time on these species. The Italian hare is endemic of the Central-Southern Italy and Sicily and it is classified vulnerable by the International Union for Conservation of Nature. Our procedure could be a useful tool to help conservation and management strategies, mainly in areas where the Italian hare and the European hare live in sympatry. The 9.5% of the peninsular range distribution of the European hare is took up by the range of the Italian hare. Our workflow allows sure spe- cies discrimination, rapidly and inexpensively (in one day at least 36 samples could be processed at costs of about 259 euros, including both DNA extractions and HRM run), also when large numbers of samples have to be processed. Moreover, our method could be widely applicable to other Lepus and/or mammalian species with similar concerns, by small adjustments to the protocol and its further validation, focusing on primes and corresponding HRM annealing temperature.
Who is who? High Resolution Melting analysis to discern between hare species using non-invasive sampling / Buglione, Maria; Petrelli, Simona; Notomista, Tommaso; De Filippo, Gabriele; Gregorio, Romano; Fulgione, Domenico. - In: CONSERVATION GENETICS RESOURCES. - ISSN 1877-7252. - 12:(2020), pp. 727-732. [10.1007/s12686-020-01153-9]
Who is who? High Resolution Melting analysis to discern between hare species using non-invasive sampling
Maria BuglionePrimo
;Simona Petrelli;Tommaso Notomista;Gabriele de Filippo;Domenico Fulgione
Ultimo
2020
Abstract
Identification of the species is a crucial step in many ecological studies. Sometimes, this could become a challenge, because of animal elusive behavior, low density population or for sympatric species leaving similar signs that are impossible to discriminate based only on their morphology. Here, we set up non-invasive molecular method to discern between the Ital- ian hare (Lepus corsicanus) and the European hare (Lepus europaeus) using High Resolution Melting assay on fecal DNA, for the first time on these species. The Italian hare is endemic of the Central-Southern Italy and Sicily and it is classified vulnerable by the International Union for Conservation of Nature. Our procedure could be a useful tool to help conservation and management strategies, mainly in areas where the Italian hare and the European hare live in sympatry. The 9.5% of the peninsular range distribution of the European hare is took up by the range of the Italian hare. Our workflow allows sure spe- cies discrimination, rapidly and inexpensively (in one day at least 36 samples could be processed at costs of about 259 euros, including both DNA extractions and HRM run), also when large numbers of samples have to be processed. Moreover, our method could be widely applicable to other Lepus and/or mammalian species with similar concerns, by small adjustments to the protocol and its further validation, focusing on primes and corresponding HRM annealing temperature.File | Dimensione | Formato | |
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Who is who? High Resolution Melting analysis to discern between hare species using non‐invasive sampling.pdf
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