Table 1 Comparison of mapping methods for four spontaneous crossovers on chromosome V
PCR-based methodSNP microarrays
Strain nameCentromere-proximal coordinateCentromere-distal coordinateEvent descriptionCentromere-proximal coordinateCentromere-distal coordinateEvent description
PG311-1.4133080125754CO, no conversion130096127038CO + 3:1 tract
PG311-1.7151440146855CO, no conversion151419150291CO, no conversion
PG311-4.19926760163CO + hybrid tract9876362494CO + complex tract
PG311-4.1113308094329CO + hybrid tract12951197792CO + hybrid tract