...allele inheritance, it is possible to identify, via genetic mapping, loci linked to traits (Wittbrodt et al. 1989; Lu et al. 2017a, 2020b; Powell et al. 2020, 2021; Schartl et al. 2021). Using interspecies hybridization coupled with gene mapping strategies,
the X. maculatus and X. birchmanni alleles...