genetic mutation

英 [dʒəˈnetɪk mjuːˈteɪʃn]

美 [dʒəˈnetɪk mjuːˈteɪʃn]

网络  基因突变; 基因突變; 基因变异; 遗传基因的突变

计算机

英英释义

noun

• (genetics) any event that changes genetic structure
  Synonym:mutationchromosomal mutation

双语例句

• A team of researchers from the United States and Iran has identified a genetic mutation that causes early onset coronary artery disease in members of a large Iranian family.
  一个来自伊朗和美国的研究小组证实一个遗传突变导致一个伊朗大家族成员早发冠心病。
• The new and more resistant strain is a genetic mutation.
  这种新型的、更有抵抗力的菌株就是基因变异。
• So, for instance, what is the rate of genetic mutation, and is that rate of change uniform in time?
  因此，比如说，遗传变异率的具体内容？以及该遗传变异率在时间上是否统一？
• In a bacterial population exposed to a killer drug, a few lucky individuals might have a genetic mutation that kept them alive.
  当一个具有相当数量的细菌种群与一种杀菌剂狭路相逢时，只有少数幸运的细菌可以基因突变从而存活下来。
• The two patients have a mild form of ALS caused by a single genetic mutation, and all of the cells in their body carry that mutation.
  有两个病人由于单一的遗传突变导致轻微的肌萎缩性侧索硬化，他们身体中所有的细胞都携带这种突变。
• A person who does not have cancer, but has precancerous cells or a genetic mutation known to increase the risk of developing it: a pre-survivor.
  一个没有癌症但是体内有癌症前期细胞或者可转化的基因能增加身患癌症的风险的人。由“pre-survivor”发展而来。
• One option in future may be to create stem cells from a patient's own tissue, then return these after using gene therapy to correct the genetic mutation that causes sickle-cell disease.
  未来一个选择是从患者的组织培养干细胞、经基因疗法纠正导致镰刀形细胞症的遗传变异后再移植给患者本身。
• Like other X-linked disorders such as color blindness and muscular dystrophy, genetic mutation causing a son's infertility could be passed from his mother.
  像色盲，肌营养不良等X连锁的疾病一样，由遗传突变导致的不育可以从母亲传给儿子。
• Owing to the decrease in the number of varieties of animal species in zoos, inbreeding has caused the survival rate to decrease and genetic mutation easily appears.
  由于动物园内许多动物品种数目过少，近亲繁殖起来成活率很低，容易出现怪胎。
• The finding comes from researchers who may have found the key to why the genetic mutation that causes cystic fibrosis leads to the deadly lung-clogging infections that are the hallmark of the disease.
  那些研究导致囊性纤维化病的基因突变为何会引起致死性的肺部阻塞性感染的研究者发现了以上现象。