男性特发性无精症病人YRRM1基因的检测

Detection of YRRM1 gene in azoospermia

目的 :建立对男性无精症病人YRRM1的基因缺失诊断方法。方法 :运用多聚酶链式反应对 10例男性无精症或严重少精症的患者进行YRRM1基因位点缺失检测。结果 :10例发现 1例YRRM1基因发生缺失 ,其它病例未发现。结论 :YRRM1基因位点检测特异性位点的缺失和男性无精症有一定的相关性 。

Objective: In order to establish a method to detect the abnormal YRRM1 gene in azoospermia.Methods: We Collected ten azoospermia persons and got the DNA with phenol chloroform.Using the special primer for YRRM1,the YRRM1 gene was analyzed by polymerase chain reaction and agar gel electrophoresis method.Results: No amplification band of YRRM1 gene was noted in 1 of 10 azoospermia person(10%).Conclusion: The deletion of YRRM1 gene may result in male infertility.We can use the method to detect partial pathogeny in azoospermia.