Conclusion:The cataract mice mutating from BALB/C, pure breded possessing two mutation bands, are of significance to human being for researching genetic cataract in genic level in the future.

• 该动物模型的形成和突变DNA片段的发现将对遗传性白内障基因水平的病因学研究和产前诊断方法的建立具有重要意义。