State Key Laboratory of Biocontrol School of Life Sciences Sun Yat-sen University Guangzhou 510006 P.R.China;
CAAS-ILRI Joint Laboratory on Livestock and Forage Genetic Resources Institute of Animal Science Chinese Academy of Agricultural Sciences Beijing 100193 P.R.China;
International Livestock Research Institute (ILRI) Nairobi 00100 Kenya;
pig; South China; mitogenome; D-loop; genetic diversity;