单词point mutation
un.: 点突变
点突变
The existence of SRY and the point mutation may be the cause of the sex reversed deformity.
SRY基因的存在及其突变可能是导致性反转畸形发病的原因。
The PCR products of suspected cases with the point mutation were further DNA sequenced so as to determine its mutation characters.
对疑有点突变的病例，进行DNA序列测定，以明确其具体的突变性质。
Conclusion: The point mutation in this area of mitochondrial DNA might not be related hereditary ataxia.
结论：遗传性共济失调的发生、发展可能与该区域点突变无关。
Result: We had not found point mutation in all subjects.
结果：所有对象均未检测到点突变。
In BCR-ABL fusion gene negative myeloproliferative diseases, the discovery of JAK2V617F point mutation is an important landmark.
在BCR-ABL阴性的骨髓增殖性疾病的发病机制中，JAK2V617F点突变的发现是一个重大的突破。
In a point mutation, a single letter of the genetic code changes to another letter.
在单位点突变种，一个遗传编码的字母换成了另外一个。
However, several problems, such as the conservation and distribution of point mutation, remain to be clarified.
但仍有一些问题，如突变的保守性和分布，需要进一步研究、阐明。
Conclusion: This new point mutation of mtDNA may be related to HA.
结论遗传性共济失调的发生、发展可能与该区域点突变有关。
Besides, sequence analysis demonstrated a new point mutation of at codon 159 (L159R) in all affected family members.
此外，以基因定序分析研究发现所有家族病患均有一个新的点突变L159R。
A Modified Method Examining the Point Mutation
一种改良的点突变检测法