Figure 5.

A neighbor-joining phylogenetic tree of 27 alfalfa genotypes based on SNP variation. Red line with a bold label represents tetraploid falcata; red lines with italic labels represent diploid falcata; black lines with bold labels represent tetraploid sativa; black lines with italic labels represent diploid caerulea.

Li et al. BMC Genomics 2012 13:568   doi:10.1186/1471-2164-13-568
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