Figure 1.

Different population groups defined with PCA analysis. WB, wild boar; IB, Iberian pig; IB_Unk, Iberian unidentified variant; NI, Negro Iberian; RE, Retinto; MJ, Manchado de Jabugo; BI, Bisaro; CM, Chato Murciano.

Herrero-Medrano et al. BMC Genetics 2013 14:106   doi:10.1186/1471-2156-14-106
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