查询词典 markers

Objective To identify biochemical genetic markers of outbred stock zebrafish AB, LF, and ST to develop a new genetic monitoring method for different zebrafish group.

目的 通过对AB、LF、ST（short tail，本地短尾群）三个封闭群斑马鱼的研究比较，建立封闭群斑马鱼的遗传生化标记。

Immunohistochemical markers, monoclonal antibodies against neurofilament and Thy 1.1 were used to identify the nature of the outgrowing processes.

应用凝胶做支持物对成熟视网膜神经节细胞进行三维原代培养，是一种成功的，可广泛应用的培养方法。

The composite design strategy we put forward is the urban design strategy and its form expression targeted at ground, overground and underground space, which expanded the intension and extension of markers and enabled them to have stronger place adaptability and visual marking nature.

我们提出的是复合设计策略，是针对地面、地上、地下空间的城市设计策略与形式表达。扩展了标志物形式的内涵与外延，使其具有更强的场地适应性与视觉标志性。

Bio-Ba/Ti, bio-Ba /Al were chosen as the sensitive markers to show the variation of the biogenic/terrigenous suspended particles in MNLS through the correlation analysis of 12 major elements of the suspended particles. Comparing with the overlain waters, the content of terrigenous particles in the BNL was increased significantly, but was lower than that in the surface sediment.

与上覆水体相比，近底雾状层内陆源组分显著增加，但较底质沉积物为低；生源组分则明显降低，但比底质沉积物为高，这一规律说明底质沉积物再悬浮对近底雾状层有显著的影响，表明Ba_/Ti和Ba_/Al值可以作为近底雾状层颗粒物的高精度示踪指标，其中Ba_/Al值尤为敏感。

At the same time, the author also analyzes the significance of the application of the theory in translation.In Chapter Two, the author discusses the problem of how to identify the register of a text by making a comparative study on register markers of Chinese and English at the following four levels: phonological level, lexical level, sentential level and paragraphic level.

第二章讨论了如何通过语域标志识别语篇的语域问题，指出识别语域标志是正确把握原文语域的重要保障，并对比研究了英汉语言中的语域标志，对语音层、词汇层、句法层、段落层四个层面的语域标志进行了详尽的论述。

The spatial structure of genetic diversity among 17 populations of Cryphonectria parasitica in China was investigated using RAPD markers with the spatial autocorrelation analysis.

应用空间自相关分析方法对中国栗疫病菌 17个居群 RAPD遗传变异的空间结构进行研究，以探讨栗疫病菌居群遗传变异的分布特征及其形成机制。

Down-regulated expression of PTEN and up-regulated expression of VEGF〓 were considered as two important events in tumorigenesis of ovarian cancer and could act as molecular markers to indicate the pathobiological behaviors of ovarian cancer. Decreased PTEN expression and increased VEGF〓 expression were closely associated with tumorigenesis and pathobiological behaviors of ovarian endometrioid and serous cancer respectively. Reduced expression of PTEN gene might be involved in carcinogenesis and progression of ovarian cancer by up-regulating the VEGF〓 expression to enhance angiogenesis.

在卵巢癌组织中PTEN基因mRNA表达下调和VEGF〓基因mRNA表达上调是卵巢癌发生的重要分子事件，可作为反映卵巢癌病理生物学行为的指标，且分别与卵巢内膜样癌和浆液性囊腺癌的发生和病理生物学行为关系密切；PTEN基因mRNA表达降低可能通过上调VEGF〓基因mRNA表达促进新生血管形成，进而参与卵巢癌的发生和侵袭。

aim: to establish a new reversed phase high performance liquid chromatography method for assay 4 kinds of non protein nitrogen markers of human diabetic nephro pathy, creatine, creatinine, urea and uric acid in dn patients urines.

目的：建立糖尿病患者尿液中与肾病相关的非蛋白氮代谢产物(肌酸、肌酐、尿素和尿酸)的反相高效液相色谱分离分析方法。

The genetic relationships of 11 cultivars and lines in Pennisetum were analyzed using random amplified polymorphic DNA markers. A total of 82 reproducible RAPD fragments were produced using 8 random primers.

利用RAPD分子标记技术分析狼尾草属11个品种12份材料间的遗传关系，结果发现7个引物共扩增出82条带，其中多态性条带为60条，多态位点达73.2%，表明在这11个品种间具有较高的遗传多样性。

The genetic relationship between Kava and Piper nigrum has been studied by the AFLP molecular markers. 31 test materials were used in the paper, including 6 Kava genotypes, 23 cultivated and wild peppers, 1 Peperomia pellucida kunth and 1 tobacco.

对6份卡瓦胡椒材料、23份栽培胡椒和野生胡椒材料、1份不同属的草胡椒材料、1份不同科的普通烟材料，共计31份试验材料，进行荧光AFLP分子标记，研究卡瓦胡椒与胡椒及其他近缘野生种的亲缘关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。