基因突变可能导致疾病。

A gene mutation can lead to diseases.

他们发现了一种新的基因突变。

They discovered a new gene mutation.

基因突变可能导致遗传疾病。

A gene mutation can cause genetic diseases.

基因突变有时会带来有益的变化。

A gene mutation can sometimes bring beneficial changes.

环境因素可能引发基因突变。

Environmental factors can trigger gene mutations.

科学家们正在研究如何修复基因突变。

Scientists are studying how to fix gene mutations.

GPA基因突变频率；

GPA gene mutation frequency;

在各基因中，3A基因突变率最高。

In each gene, the 3A gene mutation rates are the tallest.

PCR SSCP及银染技术用于检测基因突变。

PCR-SSCP was performed to detect gene mutation.

目的：探讨多数牙先天缺失患者的基因突变位点。

AIM:To investigate gene mutation of patient with oligodontia.