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Fig. 5 | BMC Evolutionary Biology

Fig. 5

From: Post-glacial phylogeography and evolution of a wide-ranging highly-exploited keystone forest tree, eastern white pine (Pinus strobus) in North America: single refugium, multiple routes

Fig. 5

Highest probable ancestral connectivity observed using DIY Approximate Bayesian Computation (ABC) analysis between four population groups from a nuclear microsatellite, and b chloroplast microsatellite markers. Starting at t0 Group CNT and EST coalesced at t1 forming 2A; 2A coalesced with ST at t2 forming 2B; WS coalesced with 2B at t3. One admixture event was observed in the chloroplast data (AD, dash lines) between CNT and WS before t1. (ST: southern group. EST: eastern group. CNT: central group. WS: western group. t0-t3: divergence times. AD: admixture events. See Additional file 2: Table S1 for group information

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BMC Ecology and Evolution

ISSN: 2730-7182

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