Figure 1.

Genetic diversity of Jiangquhai pigs. (a) Effective population size (Ne). Each bar plot indicates the Ne of each breed including Jiangquhai (JQH). (b) Runs of homozygosity (ROH). Each point denotes ROH value of each individual. Chinese wild boars and seven representative domestic breeds including JQH are shown. (c) LD (predicted r²) extents are plotted as a function of inter-SNP distance for Chinese wild boars and seven representative domestic breeds including JQH. The black dotted line indicates the threshold of 0.3. Abbreviations of all breeds and wild boars are given in Supplementary Table S1.