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Fig. 7 | BMC Ecology and Evolution

Fig. 7

From: Conserved DNA sequence analysis reveals the phylogeography and evolutionary events of Akebia trifoliata in the region across the eastern edge of the Tibetan Plateau and subtropical China

Fig. 7

Ancestral area reconstructions based on the Bayesian binary Markov chain Monte Carlo (BBM) method performed in the RASP using the BEAST2-derived chronogram of Akebia trifoliata based on (a) ITS and (b)rps16 haplotypes (see Fig. 5a and b). The circle at each node represents the marginal probability of each alternative ancestral region derived from the BBM analysis. The results are based on a maximum area of four. Inferred dispersal events are indicated by blue arrows. (c) Distribution area map of Akebia trifoliata: A (the eastern Tibetan Plateau), B (central northern China), C (central China) and D (eastern China). (d) Speculative diagram of expansion or propagation events in Akebia trifoliata, with bold solid lines representing the main expansion or propagation events

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