Detection of the mutation of all the exons of the CFTR gene in Chinese men with congenital bilateral absence of the vas deferens / 中华男科学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To assess the necessity of detecting the gene of cystic fibrosis transmembrane conductance regulator factor (CFTR) in Chinese men with congenital bilateral absence of the vas deferens (CBAVD).</p><p><b>METHODS</b>We detected the mutation of all the 27 exons of the CFTR gene in 9 patients with CBAVD by DNA sequencing, and compared the results using NCBI and Cystic Fibrosis Mutation Database.</p><p><b>RESULTS</b>Four novel missense mutations/variants were found in the CFTR gene of the CBAVD patients, which were submitted and accepted in the Cystic Fibrosis Mutation Database.</p><p><b>CONCLUSION</b>There are mutations or variants in the CFTR gene in Chinese men with CBAVD, and the mutational distribution is different from that in Westerners.</p>