Fig. 3: Mapping of o2 modifiers.

a Construction of F2 population by using K0326Y(QPM) and W64Ao2 (o2). K0326Y has a vitreous phenotype and W64Ao2 has an opaque phenotype. b mapping o2 modifiers by bulk segregant analysis (BSA) of a segregating population derived from a K0326Y and W64Ao2 cross. The G’ value is a smoothed version of the standard G statistic in each 4-Mb sliding window. Green line indicates threshold of G’ value corresponding to an FDR of 8 × 10−7. Scale bar = 5 mm.