Table 1

Pool phenotypes. "Assign?" indicates whether genotypes can be assigned to individuals in the pool, and "Homogeneous?" indicates whether the two individuals have the same genotype.
Phenotype	XXXX	XXXY	XXYY	XYYY	YYYY

Assign?	yes	yes	no	yes	yes
Homogeneous?	yes	no	–	no	yes

Hoh et al. BMC Bioinformatics 2003 4:14 doi:10.1186/1471-2105-4-14