History or ecology? Substrate type as a major driver of patial genetic structure in Alpine plants

被引：156

作者：

Alvarez, Nadir ^{[2
]}

Thiel-Egenter, Conny ^{[1
]}

Tribsch, Andreas ^{[3
]}

Holderegger, Rolf ^{[1
]}

Manel, Stephanie ^{[4
]}

Schoenswetter, Peter ^{[5
,6
]}

Taberlet, Pierre ^{[4
]}

Brodbeck, Sabine ^{[1
]}

Gaudeul, Myriam ^{[7
]}

Gielly, Ludovic ^{[4
]}

Kuepfer, Philippe ^{[2
]}

Mansion, Guilhem ^{[8
]}

Negrini, Riccardo ^{[9
]}

Paun, Ovidiu ^{[10
]}

Pellecchia, Marco ^{[9
]}

Rioux, Delphine ^{[4
]}

Schuepfer, Fanny ^{[2
]}

Van Loo, Marcela ^{[10
]}

Winkler, Manuela ^{[11
]}

Gugerli, Felix ^{[1
]}

机构：

[1] WSL Swiss Fed Res Inst, CH-8903 Birmensdorf, Switzerland

[2] Univ Neuchatel, Inst Biol, CH-2000 Neuchatel, Switzerland

[3] Salzburg Univ, Dept Organ Biol, A-5020 Salzburg, Austria

[4] Univ Grenoble 1, CNRS, UMR 5553, Lab Ecol Alpine,UdS, F-38041 Grenoble, France

[5] Univ Vienna, Dept Biogeog, A-1030 Vienna, Austria

[6] Univ Vienna, Bot Gardens, A-1030 Vienna, Austria

[7] Natl Museum Nat Hist, Dept Systemat & Evolut, F-75005 Paris, France

[8] Univ Zurich, Inst Systemat Bot, CH-8008 Zurich, Switzerland

[9] Univ Cattolica Sacro Cuore, Inst Zootech, I-29100 Piacenza, Italy

[10] Royal Bot Gardens, Jodrell Lab, Richmond TW9 3AB, England

[11] Univ Vienna, Dept Systemat & Evolutionary Bot, A-1030 Vienna, Austria

来源：

ECOLOGY LETTERS | 2009年 / 12卷 / 07期

关键词：

Alps; amplified fragment length polymorphisms; comparative phylogeography; ecological requirements; genetic structure; geology; glacial refugia; recolonization pathways; soil reaction; COMPARATIVE PHYLOGEOGRAPHY; MOUNTAIN PLANTS; REFUGIA; COLONIZATION; ALPS; DISPERSAL; DIVERSITY; INFERENCE; SURVIVAL; TRAITS;

D O I：

10.1111/j.1461-0248.2009.01312.x

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Climatic history and ecology are considered the most important factors moulding the spatial pattern of genetic diversity. With the advent of molecular markers, species' historical fates have been widely explored. However, it has remained speculative what role ecological factors have played in shaping spatial genetic structures within species. With an unprecedented, dense large-scale sampling and genome-screening, we tested how ecological factors have influenced the spatial genetic structures in Alpine plants. Here, we show that species growing on similar substrate types, largely determined by the nature of bedrock, displayed highly congruent spatial genetic structures. As the heterogeneous and disjunctive distribution of bedrock types in the Alps, decisive for refugial survival during the ice ages, is temporally stable, concerted post-glacial migration routes emerged. Our multispecies study demonstrates the relevance of particular ecological factors in shaping genetic patterns, which should be considered when modelling species projective distributions under climate change scenarios.

引用

页码：632 / 640

页数：9

共 49 条

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