口吃很可能是一种遗传性缺陷。
这就是遗传性缺陷。
作者表示，受SADS影响的家族中的人心脏具有遗传性缺陷，使得他们易患心律严重异常并猝死。
Families affected by SADS have an inherited genetic heart defect, which makes them prone to severe abnormalities in heart rhythm, and sudden death, suggest the authors.
只有一小部分的乳腺癌是由遗传性基因突变造成的。基因brca1有缺陷的人平均患上乳腺癌的几率是65%。
Only a fraction of breast cancers result from an inherited gene mutation. Those with a defect in BRCA1 have a 65 percent risk of getting it, on average.
结论遗传性智力迟缓是由DNA损伤引起的人类表型缺陷；
Conclusion:The genetic mental retardation is the human phenotype blemish caused by injured DNA.
研究了不同产地原料生铁的成分、组织和缺陷在生产球墨铸铁时对铸件的遗传性影响。
The influence of composition, structure and defects of pig irons from different producing areas on the heredity of nodular cast iron was investigated by.
遗传性耳聋由遗传缺陷引起，与基因异常及相关的综合症关系密切，属临床常见疾病。
Hereditary hearing impairment is caused by genetic defects and is a common clinical disease.
现在，有研究表明，在神经节苷脂的合成过程中起作用的糖脂缺陷或者障碍，会增加遗传性癫痫的发生几率，而这种糖脂福含唾液酸并且在大脑中的含量很多。
Now, a defect in the synthesis of gangliosides, glycolipids that contain sialic acid and are abundant in the brain, has been shown to underlie an inherited form of epilepsy.
甲基丙二酸血症是由于甲基丙二酰辅酶A变位酶或其辅酶腺苷钴胺素缺陷所致的一种遗传性代谢疾病。
Methylmalonic acidemia is an inherited metabolic disorder, which is caused by deficiency of methylmalonyl-coenzyme a mutase or its cofactor adenosylcobalamin.
也许导致PW综合征的遗传缺陷在健康人只表现为遗传性过饱食倾向？
And might the genetic defect that appears to cause PWS have parallels in people who are otherwise healthy, perhaps giving them a genetic predisposition to overeating?
近年来，脐血造血干细胞移植已广泛用于治疗儿童白血病、先天性免疫缺陷病、遗传性代谢病等方面。
Till now cord blood transplantation has been widely used in treating children leukemia, inborn immune deficiency, heritage metabolic disease and so on.
遗传性无纤维蛋白原血症是一种由于纤维蛋白原基因缺陷所致常染色体隐性遗传病。
Congenital afibrinogenemia is a rare autosomal recessive disorder, characterized by the complete absence or extremely reduced level of fibrinogen.
目的研究一个遗传性蛋白S（PS）缺陷家系的遗传表型及基因型特征。
Objective To study the phenotype and genotype of a protein S (PS) deficiency pedigree.
甘油激酶缺乏症（GKD）是一种少见的X染色体隐性遗传性代谢缺陷病，可分为单纯型和复合型。
Glycerol kinase deficiency (GKD), a rare X-linked recessive disorder, is classified into two types: isolated and complex.
甘油激酶缺乏症（GKD）是一种少见的X染色体隐性遗传性代谢缺陷病，可分为单纯型和复合型。
Glycerol kinase deficiency (GKD), a rare X-linked recessive disorder, is classified into two types: isolated and complex.
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