Map of the spruce genome and tandemly arrayed genes. The 12 spruce chromosomes were plotted with Circos . From inside to outside: gene-rich regions in red; the 12 chromosomes with ticks representing the genes mapped along the spruce linkage groups, and with genetic distances in cM (Kosambi); distribution of the tandemly arrayed genes. The chromosome nomenclature and numbers of genes mapped are inside the circle. For the complete names of tandemly arrayed genes, see Additional file 4.
Pavy et al. BMC Biology 2012 10:84 doi:10.1186/1741-7007-10-84