1.Results Of the 23 mutations, 22 were detected by heteroduplex analysis (96%), 20 by SSCP analysis (87%) and 23 by heteroduplex-SSCP analysis (100%).

1.结果23杂合子突变中ˇ链法、SSCP法与链-SSCP法检出突变分别为22(96%)、20(87%)23(100%)。

2.Results from heteroduplex analysis are more stable and repeatable than those of SSCP and they may complement each other.Heteroduplex-SSCP analysis has the advantages of heteroduplex and SSCP analyses.

2.链法结果比SSCP法结果稳定，重复性好，两种方法之间有一定互补性，链-SSCP法兼有两种方法的特点。