Research Article
The CFTR M470V, Intron 8 Poly-T, and 8 TG-Repeats Detection in Chinese Males with Congenital Bilateral Absence of the Vas Deferens
Table 4
Frequencies of genotypes at poly-T polymorphic site.
| | Type/number () | Frequencies of genotypes at poly-T polymorphic site | | T5/T5 | T5/T7 | T7/T7 | T5/T9 | T7/T9 |
| | CBAVD () | 13/89 (14.61%) | 28/89 (31.46%) | 44/89 (49.44%) | 3/89 (3.37%) | 1/89 (1.12%) | | Control () | 0/103 | 7/103 (6.80%) | 95/103 (92.23%) | 0/103 | 1/103 (0.97%) | | <0.001 | <0.001 | <0.001 | 0.195 | 1.000* |
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*Fisher’s exact test.
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