Figure 4.

Reduced median network of Indian and Mediterranean river buffalo. The reduced median network was constructed using NETWORK 4.1.1.2 program with 921 bp sequences of mtDNA D-loop region of the Indian and Mediterranean river buffalo. The size of the circle is proportional to the number of animals represented. The length of the line represents the number of mutational steps.

Kumar et al. BMC Evolutionary Biology 2007 7:186   doi:10.1186/1471-2148-7-186
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