has_sex_agnostic_part genomic genotype (sex-agnostic) genomic genotype (sex-qualified) sex-qualified intrinsic genotype intrinsic genotype (sex-specific) sex-qualified genotype This modeling approach enables creation separate genotype instances for data sources that report sex-specific phenotypes to ensure that sex-specific G2P differences are accurately described. These sex specific genotypes can be linked to the broader intrinsic genotype that is shared by male and female mice of the same strain, to aggregate associated phenotypes at this level, and allow aggregation with G2P association data about the same strains from sources that distinguish sex-specific phenotypes (e.g. IMPC) and those that do not (e.g. MGI). In the genotype partonomy, a sex qualified genotype has as part a sex-agnostic genotype. This allows for the propagation of phenotypes associated with a sex-qualified genotype to the intrinsic genotype. Ontologically, this parthood is based on the fact that the background component of a sex-qualified genotype specifies the sex chromosomes while that of the sex-agnostic genotype does not. Thus, the sequence content of the sex-qualified genotype is a superset of that of the intrinsic genotype, with the latter being a proper part of the former. A genomic genotype where the genomic background specifies a male or female sex chromosome complement. We distinguish the notion of a sex-agnostic intrinsic genotype, which does not specify whether the portion of the genome defining organismal sex is male or female, from the notion of a sex-qualified intrinsic genotype, which does. Male and female mice that contain the same background and genetic variation complement will have the same 'sex-agnostic intrinsic genotype', despite their genomes varying in their sex-chromosome complement. By contrast, these two mice would have different 'sex-qualified intrinsic genotypes', as this class takes background sex chromosome sequences into account in the identity criteria for its instances. Conceptually, a sex-qualified phenotype represents a superset of sequence features relative to a sex-agnostic intirnsic genotype, in that if specifies the background sex-chromosome complement of the genome. genomic genotype