Fig. 2
From: Genetic and genomic resources for Rubus breeding: a roadmap for the future

Circos plots displaying macrosynteny between the genomes of a Rubus idaeus and Rubus occidentalis, b R. idaeus and Fragaria vesca, and c R. idaeus and Prunus persica. For A to D, each connecting line represents an orthologous gene pair and the right half of each circle consists of the seven R. idaeus chromosomes colored by the spectral order in the rainbow. Reproduced with permission from Wight et al.92