Linkage analysis and integrated software GAPL for pure-line populations derived from four-way and eight-way crosses

Pure lines derived from multiple parents provide abundant variation for genetic study. However, efficient genetic analysis methods and user-friendly software are still lacking. In this study, we developed linkage analysis methods and integrated analysis software for pure-line populations derived from four-way and eight-way crosses. First, polymorphic markers are classified into different categories according to the number of identifiable alleles...