家系的

Pot experiment with twenty-three open-pollinated Liriodendron chinense families from Liping of Guizhou at two nitrogen levels was conducted to study family differences of growth response to nitrogen supply.

选用来自贵州黎平马褂木优良种源的23个优树自由授粉家系，设置低氮素和高氮素2种水平的盆栽试验，以研究马褂木家系苗生长对氮素营养的遗传反应差异及所受遗传控制。

The main clime features included ataxia, hypopsia, axanthocyanopsia and retinal pigmental degeneration. Alleles from 7 to 9 repeats were seen in the other 4 healthy members. GAG repeats from 6 to 21 were found in other 126 SCA patients, 71 family members and 60 healthy controls.

该家系内表型正常的4位成员SCA7等位基因CAG重复数目为7~9，另126例临床表现为SCA的患者、71名表型正常的家系成员及60名健康对照者SCA7等位基因内CAG三核苷酸重复数为6~21。

Parents after household division do not belong to any stirp, neither do they constitute independentstrip.

分家后的父母不再属于任何一个家系，也不构成独立的家系。

We therefore carried out a series of studies in 22 FAP patients who were admitted in Changhai Hospital between 2001 and 2003, which included examination of enteral and apenteric lesions, investigation of family lines and postoperative follow-up observation.

我们对本科室在2001～2003年收治的22例患者进行大肠内、外病变的观察、家系调查以及治疗后随访观察，结合1985～2000年我院96例患者临床资料回顾性分析：包括临床特征、诊断方法、家系筛选以及手术方式、随访结果等进行分析总结，并对FAP临床诊治作了进一步探讨。

Methods Pedigrees of microtia were collected through inquiring family history. Then cell genetics analysis and molecular genetics research were carried on.

通过对住院患者及其家属家族史的询问调查，收集先天性小耳畸形家系；利用收集的家系资源进行先证者核型分析和vrk1基因突变检测。

Spinocerebellar ataxias are a clinically and genetically heterogeneous group of neurodegenerative disorders.

第一部分 SCA家系致病基因定位第一章一个新的SCA家系致病基因定位脊髓小脑型共济失调(spinocerebellar ataxias，SCA)是一种具有高度临床和遗传异质性的神经系统退行性疾病，多呈常染色体显性遗传。

Since the identification of the first gene responsible for spinocerebellar ataxia type 1 (SCA1) in 1993, an increasing number of genes and chromosomal loci have been characterized.

我们收集到一个来自中国湖南望城的常染色体显性遗传SCA家系，主要临床特点为晚发缓慢进展的小脑性共济失调，起病年龄在40-52岁，平均47.25±4.37岁，可伴有痉挛性斜颈，头部MRI表现为小脑萎缩，家系未观察到遗传早现现象。

Members individual from family 1 and 2 were found to carry the same pathological mutations as in their proband but without clinical symptoms. They were identified as preclinical patients.

其中家系1和家系2中分别发现1名成员与先证者存在相同位点的NOTCH3基因致病性突变，尚未出现与先证者相应的临床表现，被确定为临床前期患者。

In the present study, we have ascertained two Chinese families with HHD, and examined ATP2C1 gene mutations in these two families by direct sequencing.

在此研究中，我们收集了两个中国汉族人HHD家系，并通过直接测序的方法对这两个家系成员进行了ATP2C1基因的突变检测。

The present family is from Wallonia, and there could be shared ethnicity with the families of Charlevoix–Saguenay.

这个家系来源于瓦龙民族，那里可能与Charlevoix–Saguenay的家系具有相同的种族性。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷