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- The disease is caused by a genetic defect. 这种疾病的起因是基因缺陷。
- A pathological condition of a part, an organ, or a system of an organism resulting from various causes, such as infection, genetic defect, or environmental stress, and characterized by an identifiable group of signs or symptoms. 病,疾病有机体的某一部位、某一器官或系统处于病理状态,由各种因素引起,如传染、遗传缺陷或环境紧张,而且以被视为相同的一组表象或症状为特征
- David may have a genetic defect, common in infertile men, that makes his sperm unable to fertilize an egg. 戴维有不育男子常见的基因缺陷,他的精子无法使卵子受精。
- Before using the sperm to fertilize an egg, they could test it to make sure it was healthy and lacked the genetic defect. 在用精子使卵子受精之前,他们先对精子进行检查,以确认它是健康且不存在基因缺陷的。
- David may have a genetic defect,common in infertile men,that makes his sperm unable to fertilize an egg. 戴维有不育男子常见的基因缺陷,他的精子无法使卵子受精。
- Three-year-old Gabby from Minnesota, 7-year-old Miriam from Norway and 10-year old Jamilah from Germany suffer from this rare genetic defect. 他们一个擦拭眼睛至眼球受损,一个用手抓痒至皮肤出血,一个用牙咬舌头至舌头破烂。
- GCD may be the result of teratogenic insult rather than a genetic defect <5, 7>, and may be at least partially reversible in some patients <5>. 肾小球囊性肾病可能是由致畸的创伤所致,而遗传性缺陷的可能要相对小一些<5;7>,这种改变至少在某些病人是局部可逆的。
- Fear.Some Shiba Inus are extremely skittish.This is a genetic defect and training can only go so far to correct it. 一些柴犬天性非常胆小,这是一种基因缺陷,很难纠正。
- If a doctor could have corrected any genetic defect in David's sperm before ferilizing the egg,his son wouldn't inherit the problem. 如果医生能在使卵子受精之前修正戴维精子中的基因缺陷,那么他的儿子就不会遗传这种缺陷了。
- Before using the sperm to fertilize an egg,they could test it to make sure it was healthy and lacked the genetic defect. 在用精子使卵子受精之前,他们先对精子进行检查,以确认它是健康且不存在基因缺陷的。
- Max Planck scientists have decoded the molecular details of a genetic defect that disrupts signal transmission in the brain and causes autism. 马普研究所的科学家已经发现了一种遗传缺陷分子机制的细节,这种缺陷将使得大脑信号传导中断并导致自闭症。
- Deafness occurs most commonly when tiny hair cells inside the cochlea are damaged as a result of a genetic defect, infection, loud noise or aging. 耳聋最常见的起因,是由于基因缺陷、感染、吵杂的噪音或老化等因素,让耳蜗内部细微的毛细胞受损所造成。
- The immune system may fail to function for many reasons. Immune disorders caused by a genetic defect are usually evident early in life. 免疫系统的机能丧失可能有很多原因。由遗传缺陷造成的免疫疾病通常在生命早期就可看出。
- However, he said, understanding the molecular nature of this single genetic defect, which is at the root of a familial form of such a complex disease, offers invaluable clues. 然而,他又说,理解单个遗传缺陷的分子本质,其是如此复杂疾病的一种家族性形式的根源,提供了无价的线索。
- In a follow-up experiment, they injected the transformed cells into the eyes of rats that had a photoreceptor-killing genetic defect in their RPE cells. 在后续实验中,他们将转变的细胞注射到因RPE细胞带有遗传缺陷导致感光细胞死亡的大鼠眼中。
- Mouse models of this genetic defect have been unsatisfactory because homozygote null animals die early in development and heterozygotes do not exhibit a cardiac phenotype. 此种遗传缺陷的小鼠模式仍然不能令人满足,因其纯合体空白动物在发展中早期死亡,而杂合体不能显示心脏表型。
- However, in many cases some genetic defect (for example Klinefelter syndrome), underlying disease (for example liver disease), or a certain medication is found to be responsible. 可是,在许多病例中,某些遗传缺陷(例如克莱里菲尔特综合征 )、潜在疾病(例如肝脏疾病)或某些药物是其病因。
- Genetic defects can occur in any breed and can affect any system in the body. 遗传缺陷可能会出现在任何犬种和犬只集体内的任何系统上。
- A genetic defect in a child, like lameness or blindness, he said, was not due to any defect in the mother or the father, but in the ovum or sperm of the parents which is today an accepted fact. 他说,一个孩子身上的遗传缺点,例如是跛足,或者是失明,并不是归因于母亲或父亲的任何过失,而是双亲的卵子或精液中今天所接受的真相。
- The genetic defect is rare, so the discoery by itself will not proide an explanation for the more common forms of coronary artery disease, which are caused by a constellation of factors, said Lifton. 李夫顿称,该遗传缺陷罕见,所以该发现本身不会给由诸多因素共同导致的冠心病的更多普遍形式提供解释。