Figure 2

Genetic linkage map of four loci for leaf main vein color (V), spotting (S), rugosity (RLF) and leaf background color (LEM). Genetic distances (cM) were calculated from the recombination frequencies among V, S, RLF and LEM in two pseudo BC1 populations of ‘Miss Muffet’ (Vw s rlf LEM//Vg S RLF lem) and ‘Candidum’ (Vg s rlf lem// Vg s rlf lem) using the Kosambi mapping function.