Mating type | Female MMP9 genotype | Male MMP9 genotype |
---|
0 | −/− | −/− |
1 | −/− | +/− |
2 | +/− | −/− |
3 | +/− | +/− |
4 | +/+ | +/+ |
- Each type of Mmp9 cross included either no functional Pappa2 alleles (Pappa2−/− x Pappa2−/−) or at least one functional Pappa2 (achieved with various combinations of female and male genotype)