Introgressive mating scheme for the construction of a genetic sexing of B. carambolae , Salaya5. Bcar, B. carambolae; Bdor, B. dorsalis; P, parents; F, filial generation and number; B2F, female line; and B2M, male line. wp+ and wp are wild type and mutant alleles, respectively. Awp+ and Awp refer to the free autosome carrying the wild type and mutant alleles, respectively. Y-Awp+ and A-Y denote the two reciprocal components of the Y-autosome translocation.