Table 4. Association between the allele type at the CS3 locus of Toxoplasma gondii isolate and retinochoroidal lesions in newborns with congenital toxoplasmosis (p>0,05).
Allele type at the CS3 locusa | Retinochoroidal lesionsb | ||
Present | Absent | Total | |
I | 9 | 1 | 10 |
II | 6 | 3 | 9 |
III | 2 | 1 | 3 |
Total | 17 | 5 | 22 |
Allele type identified by PCR-RFLP in this study.
Retinochoroidal lesions described in a previous study [7].