Fig. 2From: Pig pangenome graph reveals functional features of non-reference sequencesDistribution of non-reference nodes (NRNs). A and B Total length and number of NRNs in specific assemblies or shared by multiple assemblies. C Heatmap of the presence/absence variation (PAV) of NRNs within 20 assemblies, with colored blocks on the left representing different lengths of NRNs and blocks on top representing different pig populationsBack to article page