英语语法分析

No pathogenic mutation was detected in the exon and franking regions of MYH9 gene except a synonymous mutation.

除同义突变外，在 MYH9 基因的外显子和弗兰克区域未检测到致病突变。

The effect of skipping just one exon can be dramatic for an organism.

仅仅略过一段表现子，就可能对生物体造成显著的影响。

The codon 778 of exon 8 in WD gene was one of mutation hotspots in Chinese.

结论WD基因第8外显子778位密码子系中国人的突变热点之一。