Figure 3From: Chromosomal organization of the 18S and 5S rRNAs and histone H3 genes in Scarabaeinae coleopterans: insights into the evolutionary dynamics of multigene families and heterochromatin(a) Distribution of the major rDNA loci among 31 Scarabaeinae species; (b) Total number of major rDNA clusters and their frequency on the autosomal and sex chromosomes. Species with intraspecific variation were considered twice (see Table 1).Back to article page