查询词典 clonal

Objective: To establish a protocol of rapid clonal propagation of Saussurea involucrate by using embryo as explants.

中文摘要：目的：以新疆雪莲胚芽为外植体，建立一套新疆雪莲快速繁殖技术。

To obtain a better understanding of the microbiota inhabiting the intestinal tract of wood-feeding lower termites, the European subterranean termite, Reticulitermes santonensis (Isoptera: Rhinotermitidae), was used as a model system. The diversity and structure of the bacterial community in the different niches of the gut, as well as the distribution and location of major bacterial phylotypes within the intestinal tract was evaluated using various molecular techniques such as clonal analysis, DNA fingerprinting, and fluorescence in situ hybridization. In addition, the symbiotic bacteria associated with the flagellate, Pyrsonympha vertens in the gut of the closely related Eastern subterranean termite, Reticulitermes flavipes , were phylogenetically characterized.

为了对木食性白蚁肠道共生微生物有一个全面的了解，以揭示白蚁肠道共生微生物在木质纤维素消化中的作用，本论文在国际上首次报道了应用分子克隆，DNA指纹分析，及荧光原位杂交等多种先进的分子生物学技术，以散白蚁Reticulitermes santonensis为模式系统研究低等木食性白蚁肠道内不同微生态环境中细菌的区系结构及多样化和主要细菌类群在该白蚁肠道的分布与定位等问题，并研究了与散白蚁Reticulitermes flavipes肠道共生鞭毛虫P.vertens相关的共生细菌的系统发育类型。

We studied the influence of seed size on germination, seedling growth, and seedling responses to light in Ligularia virgaurea, a clonal herb native to the Qinghai Tibet Plateau.

以高寒草甸克隆植物黄帚橐吾为实验材料，通过遮荫网模拟植被遮荫，研究种子大小与萌发及幼苗生长能力的关系和幼苗对光照条件的反应。

Objective: To observe the toxicity and therapeutic efficacy of Litsea Cubeba oil treating experimental mouse infected by Cryptococcus neoformans with intragastric administration, which is evaluated by the internationally accepted criteria, including survival rate and clonal formation unit count in lung and kidney, to evaluated the feasibility of clinical use and provide initial evidence for clinical use of Litsea Cubeba oil.

目的：以小鼠的生存率及肾脏、肺脏菌落形成单位计数为指标，评价山苍子油灌胃治疗实验性小鼠系统性新生隐球菌感染的疗效，从而为山苍子油的临床应用提供实验依据。

Methods The effects of novel retinoids with IFN-γ on the differentiation and clonal proliferation of fresh leukemia cell from 6 monocytic leukemia patients were studied in vitro.

目的 探讨新研制的维甲类查尔酮酸R 9158和YS 904012联合γ干扰素在急性单核细胞白血病分化疗法中的应用价值。

MDS is a heterogeneous and common group of clonal hematological disorders characterized by a multi-step process which begins with a somatic mutation in the pluripotential stem cell, and a high rate of tranformation into acute myeloblastic leukemia.

MDS是造血干细胞恶性克隆性疾病，呈现多系改变、多阶段进展两大特征，最终往往发展成AML。

CD44~+CD24~ cells in MCF-7 increased after cultured in serum-free medium. The cancer stem-like cells in MCF-7 grew as clonal nonadherent spherical clusters. The percentage of CD44~+CD24~ cells reached up to 29.23% after cultured 3 weeks in serum-free medium.

结论SP检测与CD44~+CD24~细胞检测是目前乳腺癌干细胞检测的两种常用方法，但两者用于同一种乳腺癌细胞系中的检测结果并不一致，均有一定的局限性。

Methods Blood samples were obtained from 5 patients with AIDS, the C2~C3 region of HIV-1 envelope gene was amplified by nested polymerse chain reaction from plasma of each patient, and then subject to sequencing, clonal-quasispecies analysis, and the accumulation of synonymous and nonsynonymous substitutions as well as ds/dn ratios were calculated.

采用套式聚合酶链反应方法对5例艾滋病患者血浆HIV-1 env基因C2~V3区进行PCR扩增，产物经纯化后克隆至pMD-18T载体中，每例患者分别挑取5~8个克隆，共34株，完成阳性克隆的鉴定、抽提纯化和测序，将获得的DNA序列及核苷酸序列进行分析，并计算其核苷酸同源替换率与非同源替换率的比值。

Blood samples were obtained from 5 patients with AIDS, the C2~C3 region of HIV-1 envelope gene was amplified by nested polymerse chain reaction from plasma of each patient, and then subject to sequencing, clonal-quasispecies analysis, and the accumulation of synonymous and nonsynonymous substitutions as well as ds/dn ratios were calculated.

采用巢式PCR方法对5例艾滋病患者血浆HIV-1env基因C2~V3区进行PCR扩增，产物经纯化后克隆至pMD-18T载体中，每例患者分别挑取5~8个克隆，共34株，完成阳性克隆的鉴定、抽提纯化和测序，将获得的DNA序列及氨基酸序列进行分析，并计算其氨基酸同源替换率与非同源替换率的比值。

Angiomyolipoma of the kidney is a clonal neoplasm, apparently part of a family of neoplasms derived from perivascular epithelial cells.

肾脏平滑肌脂肪瘤是无性系肿瘤，部分有家族史，肿瘤来自血管上皮细胞。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

Let's see what you got.

让我看看你的东西