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A similar phylogeographical structure among sympatric North American birches (Betula) is better explained by introgression than by shared biogeographical history |
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| Authors: | Ashley M Thomson Christopher W Dick Selvadurai Dayanandan |
| Affiliation: | 1. Québec Centre for Biodiversity Science Montréal and Department of Biology and Centre for Structural and Functional Genomics, Concordia University, Montreal, Quebec, Canada;2. Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA |
| Abstract: | |
| Keywords: | Betula birches comparative phylogeography chloroplast DNA eastern North America haplotype‐sharing hybridization introgression Quaternary climate change refugia |
