家系

The apparent quantum yield and carboxylation efficiency of slash pine's half-sib were higher than that of general variety.

湿地松各半同胞家系1龄针叶在全年中以3至4月份、2龄针叶以4月份的表观光量子效率为最高，所有针叶以5月份最低，各家系1龄、2龄针叶的羧化效率以5月最低，8至9月最高。

Methods The presence and localization of the dilatant nasal mucosa capillaries in proband was determined by endoscope of nasal cavity; clinical diagnosis of HHT was established by obtaining the patient's bleeding history, family history, and observation of bleeding sites.

完善血常规、肝肾功能和胸片、腹部B超、血氧饱和度等检查；进行出凝血时间、血块回缩率、血小板聚集功能等检查；对与先证者有血缘关系的家系成员进行胸片、腹部B超、血氧饱和度检查，以排除和诊断HHT，绘制HHT遗传系谱图。

The "stemma equimultiple random select cross method" and "random mating method" were used to propagate offspring population of Langshan chicken. For each population, the pedigree of individuals were ascended up to 5 generations. Then, their generation increment of inbreeding coefficient was caculated using the regression slope rate.

以狼山鸡为素材，利用"家系等量随机选配法"和"随机交配法"2种保种方法进行继代繁殖鸡群，每个保种群每个世代的鸡只均逐只编制往上追溯5代的系谱图，利用回归斜率分析方法计算世代增量。

Methods The polymorphisms of eight STR loci in 87 normal persons and 8 haemophilia B families were assayed by PCR and genescan, and the linkage relations were analysed.

应用PCR和Genescan等方法分别检测 87名正常人和 8个血友病B家系(35人)的 8个STR位点的多态性，并进行家系遗传连锁分析。

In addition, the clinical data of 96 FAP cases clinically diagnosed between 1985 and 2000 were analyzed retrospectively, which included clinical (enteral and apenteric manifestations, methods of diagnosis and screening, surgical modality and follow-up findings).

我们认为结肠镜是FAP最可靠、最有效的临床诊断方法并在家系成员筛选中可发挥重要作用；CHRPE是具有高度特异性和敏感性的辅助诊断方式，可作为对未成年家系成员筛选的首选方法；FAP常伴发上消化道病变包括胃窦部增生性息肉，十二指肠腺瘤发病率高，但癌变少见；腹腔硬纤维瘤是FAP的严重结肠外病变，术后复发率高；FAP术后如直肠粘膜有残留，其腺瘤复发及癌变危险性高，应定期结肠镜随访。

Objective: To establish immortal lymphoblastoid cell lines of hereditary gingival fibromatosis and analyse the feasibility of these cell lines used as the specimens in research of cytogenetics.

目的：建立遗传性牙龈纤维瘤病家系外周血永生化淋巴细胞系，以永久保存现有患病家系特有的基因组资源，并探讨将其作为HGF发病机理研究的生物材料的可行性和可靠性。

In this study, Mono-nuclear cells containing hematopoietic stem/progenitor cells were isolated from umbilical cord blood of normal full-term deliveries, healthy adult and heterocellular HPFH patient bone marrow by density gradient centrifugation. After simple purification and expansion in vitro, MNCs were induced to erythroid cell differentiation using different culture systems and cytokines including Epo, IL-3 and GM-CSF.

本研究首先利用密度梯度离心方法，从正常成人和异细胞型遗传性胎儿血红蛋白持续存在综合症家系患者的骨髓组织、健康足月正常分娩胎儿脐带血中分离得到了含有造血干／祖细胞的单个核细胞(Mono-Nuclear Cell，MNC)，进行初步纯化及体外扩增后，组合使用Epo、IL-3、GM-CSF等细胞因子，将造血干／祖细胞向红系方向进行诱导培养。

Methods Using polymerase chain reaction-single strand conformation polymorphism, all the 41 exons of TSC2 gene were analyzed in 4 TSC cases (include 1 suspect case) from one family and 1 sporadic TSC case, and compared with the kin familial controls and kinless normal controls.

采用聚合酶链反应－单链构象多态性技术，对TSC一家系4例TSC患者（其中1例疑似）、1例散发性TSC患者外周血TSC2的41个外显子进行检测，并与家系中健康对照组和无血缘关系健康对照组进行比较。

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。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。