Fig. 2From: Comparative chloroplast genome analysis of Artemisia (Asteraceae) in East Asia: insights into evolutionary divergence and phylogenomic implicationsSliding window test of nucleotide diversity (π) in the multiple alignments of the 32 Artemisia plastomes. Peak regions with a π value of > 0.006 were labeled with loci tags of genic or intergenic region names. π values were calculated in 1 kb sliding windows with 100 bp steps. LSC, large single copy region; IRa, inverted repeat region a; SSC, small single copy region; IRb, inverted repeat region bBack to article page