Fig. 2

Chromosomal identification and evolution of the codling moth, Cydia pomonella. a Comparative analysis of synteny between C. pomonella (Cpom) and Spodoptera litura (Slit) chromosomes. b Male:female coverage ratios for each scaffold, plotted by scaffold length. Each point represents a single scaffold. The solid gray line is the theoretical expectation for autosomes and the dotted blue line shows the expectation for the Z chromosome. c Male:female coverage ratios plotted in 500 bp windows across scaffolds for Z, W, and a representative autosome (Chr 2). Line colors as described in (b)