Figure 4From: Whole genome sequencing of the black grouse (Tetrao tetrix): reference guided assembly suggests faster-Z and MHC evolutionDistributions of the continuous sequence-blocks and the interleaved ‘N’ blocks. The blue lines indicate the total length (bp) of the respective blocks. The sequenced blocks larger than 10000 bp and the ‘N’ blocks larger than 30000 bp were binned at the end of the axis.Back to article page