查询词典 hybridization

Of 8000 cDNA elements, custom cDNA array identified 47 as differentially expressed genes/ESTs with above 3-fold changes in the hippocampus 35 days after lesion, in which 25 were up-regulated and 22 down-regulated. Northern blot hybridization indicates that false ratio is high with the cDNA array experiment. Of 6234 rat CNS genes/ESTs, cDNA microarray identified 152 as differentially expressed cDNA clones with changes between 1.5-2.8 fold in the hippocampus 10 days following perforant path injury, 32 were up-regulated and 152 down-regulated.

Custom cDNA array 筛选的8000个cDNA 克隆中有47个在去神经30天海马显示差异表达且表达变化在3倍以上，其中25个表达上调，22个表达下调； Northern blot 实验表明cDNA array 的假阳性率是较高的。cDNA microarray在大鼠中枢神经系统表达的6234种基因和EST序列中，筛选到了152个基因和EST 序列在去神经10天海马差异表达，表达变化在1.5-2.8倍之间，其中表达上调的32个，下调的120个。

The mice were observed for the occurrence of trichomadesis. Immunohistochemistry was used to detect the distribution of CD4+, CD8+ T cells around follicles, in situ hybridization to examine the mRNA expression of IFN-γ in perifollicular cells.

并用免疫组化法检测毛囊周围CD4+ T、CD8+ T细胞的聚集和原位杂交法检测毛周细胞IFN-γ mRNA的转录情况。

Besides,two fertile hybrids were obtained from symmetric somatic hybridization between bread wheat and tall wheatgrass,both of which were phenotypically similar to the tall wheatgrass parent.

本实验室成功的进行了小麦与多种禾草的体细胞杂交，并在小麦与长穗偃麦草的对称与不对称体细胞杂交中分别获得了长穗偃麦草/小麦渐渗系和小麦/长穗偃麦草渐渗系。

Levels of phylogenetically defined groups of methanogens and sulfate-reducing bacteria in the leachate of several landfills were determined by quantitative rRNA hybridization.

利用分子生物学方法，最近的一些研究发现厌氧处理系统中存在许多新的古细菌和真细菌16S rRNA基因序列（16S rDNA）。

Interspecific hybridization offers a special opportunity to understand the genetic basis of host plant specialization in phytophagous insects and the biological causes of Haldane's rule.

种间杂交是研究植食性昆虫食性专化的遗传机制和霍尔丹定律生物学基础的主要途径。

Needled pinon of southern California and northern Baja California having (sometimes 3- or 4-needled showing hybridization from Pinus californiarum).

加州南部和北部一种五针松（有时与加州单针松的杂交品种为三针或四针）。

Studies on the regulation of malignant phenotype expression in a mouse plasmocytoma cell line (SP2/0) by means of cellular engineering techniques of cell hybridization between the fusion of the mouse myeloma cells with rat intermediate or late erythroblasts.

三、利用细胞杂交的细胞工程手段，首次系统地研究了大鼠中幼、晚幼成红细胞与小鼠浆细胞瘤（SP2/0）细胞融合后恶性表型的表达状态，分析自然去核前红细胞胞质对骨髓瘤细胞恶性增殖的调控作用，以及晚幼期固缩核重新被激活的可能性。

GAP gene was found to be a good internal control for the first time for studying gene expression in H. polymorpha. It was shown by Northern hybridization that H-OLE1 gene was expressed in H.

为研究H-OLE1基因的转录及其调节规律，通过一系列实验，首次找到了可在研究多形汉逊氏酵母基因表达时用作内标的GAP基因。

The P16 and cyclin D1 expressions was determined in the normal colorectal mucosa,polypous tissue and colorectal carcinoma by using hybridization in situ.the results showed that the positive staining of P16 was the highest in normal colorectal tissue,polypus was the second and colorectal cancer was the lowest.

采用原位杂交技术检测正常大肠粘膜、息肉及癌组织中P16、细胞周期素D1、（Cyclin D1）的表达情况，并结合临床资料进行分析。

In situ hybridization and immunocytochemical studies indicated that treatment with 17beta -estradiol increased the number of aromatase-immunoreactive cells and their immunoreactivities, especially in the preoptic area of the hypothalamus, where the density of the aromatase-immunoreactive cells was 2.6 folds higher than the control group. Results indicated that brain aromatase may be involved in the feminization induced by 17beta -estradiol of the grey mullet.

原位杂交和免疫细胞化学定位表明：雌二醇处理组鲻鱼脑内芳香化酶阳性细胞数量和反应强度均提高，尤其在下丘脑视前区，芳香化酶阳性细胞的分布密度为对照组的2.6倍，说明17beta-雌二醇诱导幼鲻雌性化可能与脑芳香化酶的表达有关。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。