基因突变分析是开展遗传咨询和产前诊断的重要工具。
Gene mutation analysis is the important tool for genetic counseling and prenatal diagnosis.
如果你已经过了35岁或者有遗传缺陷家庭病史，现在可以考虑做下产前诊断了。
It's time to consider the option of prenatal diagnostic testing if you're over 35 or have a family history of genetic defects.
宫内诊断即产前诊断，是指在胎儿出生前，通过各种手段对胎儿进行先天性缺陷或遗传性疾病的诊断。
Fetal in utero diagnosis, that is, prenatal diagnosis, means diagnosis of those abnormal babies with congenital defect or inheritance disease before their delivery.
建议将此突变位点检测运用于遗传咨询、产前诊断、新生儿和不明原因感音神经性聋患者的基因筛查中。
It is suggested to utilize this detection for genetic counseling, prenatal diagnosis, and the genetic screening of neonates and the sensorineural hearing loss with unknown reason.
限制性酶切片段长度多态性（RFLP）作为共显性的遗传标记，已广泛应用于遗传病的产前诊断。
As a codominant genetic marker, restriction fragment length polymorphisms, referred as RFLPs, has been widely Applied to the prenatal diagnosis of some genetic diseases.
植入前遗传学诊断作为产前诊断的一种形式，可在胚胎种植前进行诊断，从而防止遗传病的发生。
Preimplantation genetic diagnosis is a very early form of prenatal diagnosis aimed at eliminating embryos carrying serious genetic diseases before implantation.
为开展其他单基因病的无创性产前遗传学诊断研究提供了新的思路。
It provides a new thinking way of non-invasive prenatal genetic diagnosis for single-gene disorders.
然而，常规的获得遗传学分析的胎儿组织的方法是有创伤的并且是对胎儿有一定的风险，这些方法包括羊膜腔穿刺和绒毛活检被称为侵入性产前诊断。
However, conventional methods of obtaining fetal tissues for genetic analysis, including amniocentesis and chorionic villus sampling, are invasive and constitute a finite risk to the unborn fetus.
目的：建立临床实用的快速检出染色体病新的分子细胞遗传学方法，为指导优生优育和产前诊断工作提供可运行的实验检测手段。
Objective: to establish a new, rapid and clinical practical molecular cytogenetic method for diagnosing the chromosomal diseases as well as guiding aristogenesis and prenatal diagnosis.
产前诊断，是指对胎儿实行先赋性缺陷和遗传性疾病的诊断。
Prenating diagnosisó refers to diagnosis of the fetus regarding its congeniting defect in which hereditary diseottoms.
产前诊断，是指对胎儿实行先赋性缺陷和遗传性疾病的诊断。
Prenating diagnosisó refers to diagnosis of the fetus regarding its congeniting defect in which hereditary diseottoms.
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