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Figure 3 | BMC Evolutionary Biology

Figure 3

From: Geological events and Pliocene climate fluctuations explain the phylogeographical pattern of the cold water fish Rhynchocypris oxycephalus (Cypriniformes: Cyprinidae) in China

Figure 3

Allele tree and MJ network for R . oxycephalus based on the nuclear gene RAG2 . The colors correspond to matrilines in Figure 2 (yellow, matriline A; blue, matriline B; and brown, matriline C). The small black rhombus represents each mutational step. (a) A Bayesian tree detected three allelic groups I, II, and III. Numbers above the nodes are Bayesian posterior probabilities. (b) MJ network. Three clusters that correspond to the allelic groups in (a) are also identified.

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