Distribution of CFTR and IVS8polyT genotypes in the two groups of patients divided according to the histopathological results: obstructive azoospermia and nonobstructive azoospermia/oligozoospermia.

[−] means no CF mutation detected on single chromosome.Distribution of CFTR and IVS8polyT genotypes in the two groups of patients divided according to the histopathological results: obstructive azoospermia and nonobstructive azoospermia/oligozoospermia.[−] 表示单条染色体未检测到囊性纤维化（CF）突变。按组织病理学结果分为梗阻性无精子症组与非梗阻性无精子症/少精子症组的两组患者中，囊性纤维化跨膜传导调节因子（CFTR）与内含子8多聚T（IVS8polyT）基因型的分布情况。