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Shallow Genetic Structure among the European Populations of the Six-Toothed Bark Beetle Ips sexdentatus (Coleoptera, Curculionidae, Scolytinae) (CROSBI ID 260297)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Avtzis, Dimitrios ; Lakatos, Ferenc ; Gallego, Diego ; Pernek, Milan ; Faccoli, Massimo ; Wegensteiner, Rudolf ; Stauffer, Christian Shallow Genetic Structure among the European Populations of the Six-Toothed Bark Beetle Ips sexdentatus (Coleoptera, Curculionidae, Scolytinae) // Forests, 10 (2019), 2; 136, 10. doi: 10.3390/f10020136

Podaci o odgovornosti

Avtzis, Dimitrios ; Lakatos, Ferenc ; Gallego, Diego ; Pernek, Milan ; Faccoli, Massimo ; Wegensteiner, Rudolf ; Stauffer, Christian

engleski

Shallow Genetic Structure among the European Populations of the Six-Toothed Bark Beetle Ips sexdentatus (Coleoptera, Curculionidae, Scolytinae)

The six-toothed bark beetle, Ips sexdentatus, is one of the most abundant scolytid species of the central and southern European countries. It mostly feeds on Pinus sp., whereas during population outbreaks it can also attack Picea sp. In spite of its broad distribution, its phylogeography has never been studied before. To do that, we employed an mtDNA marker on 489 individuals that covered most of its native range in Europe. Geographic distribution of the 86 haplotypes showed that at least three glacial refugia have played a significant role in shaping the currently observed pattern of genetic divergence in Europe, without excluding the contribution of minor refugial areas that acted in a similar manner. The revealed shallow structure can be considered an artifact of factors that reduced intraspecific diversity, at the same time favoring gene flow. As such, biological traits of the species itself (flying ability and host preference) and even human-mediated transport of wood seem to be the most prevailing and probable reasons that gave rise to the observed pattern.

Ips sexdentatus ; Scolytinae ; mtDNA ; phylogeography ; flying ability ; human-mediated transport

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

10 (2)

2019.

136

10

objavljeno

1999-4907

10.3390/f10020136

Povezanost rada

Biologija, Šumarstvo, Biotehnologija

Poveznice
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