TAERUM, Stephen J., Adam KONEČNÝ, Z. Wilhelm DE BEER, David CIBRIÁN-TOVAR a Michael J. WINGFIELD. Population genetics and symbiont assemblages support opposing invasion scenarios for the red turpentine beetle (Dendroctonus valens). Biological Journal of the Linnean Society, 2016, roč. 118, č. 3, s. 486-502. ISSN 0024-4066. doi:10.1111/bij.12781.
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Základní údaje
Originální název Population genetics and symbiont assemblages support opposing invasion scenarios for the red turpentine beetle (Dendroctonus valens)
Autoři TAERUM, Stephen J. (124 Kanada), Adam KONEČNÝ (203 Česká republika, garant, domácí), Z. Wilhelm DE BEER (710 Jižní Afrika), David CIBRIÁN-TOVAR (484 Mexiko) a Michael J. WINGFIELD (710 Jižní Afrika).
Vydání Biological Journal of the Linnean Society, 2016, 0024-4066.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 10600 1.6 Biological sciences
Stát vydavatele Spojené státy
Utajení není předmětem státního či obchodního tajemství
WWW URL
Impakt faktor Impact factor: 2.288
Kód RIV RIV/00216224:14310/16:00089293
Organizační jednotka Přírodovědecká fakulta
Doi http://dx.doi.org/10.1111/bij.12781
UT WoS 000379783400005
Klíčová slova anglicky approximate Bayesian computation; biogeography; biological invasion; forest insect; population genetics; symbiosis
Štítky AKR, rivok
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnila: Mgr. Lucie Jarošová, DiS., učo 205746. Změněno: 6. 3. 2018 14:44.
Anotace
Exotic forest insects and their symbionts pose an increasing threat to forest health. This is apparently true for the red turpentine beetle (Dendroctonus valens ), which was unintentionally introduced to China, where the beetle has killed millions of healthy native pine trees. Previous population genetics studies that used cytochrome oxidase I as a marker concluded that the source of D. valens in China was western North America. In contrast, surveys of fungi associated with D. valens demonstrated that more fungal species are shared between China and eastern North America than between China and western North America, suggesting that the source population of D. valens could be eastern North America. In this study, we used microsatellite markers to determine population structure of D. valens in North America as well as the source population of the beetle in China. The analyses revealed that four genetically distinct populations (herein named the West, Central, Northeast and Mexico) represent the native range of D. valens. Clustering analyses and a simulation-based approximate Bayesian computation (ABC) approach supported the hypothesis that western North America is the source of the invasive D. valens population. This study provides a demonstration of non-congruence between patterns inferred by studies on population genetics and symbiont assemblages in an invasive bark beetle.
VytisknoutZobrazeno: 23. 9. 2020 01:52