查询词典 marker

One disease resistance segregating population 3B789, derived from "EM85/Torfrida//Wen6/3/3*Jing411/4/Nongdal89", was selected for SSR analysis using BSA approach. An EST-SSR marker Xcau33 was found to be co-segregated with the resistance gene Pm4b in a 231 plants population and could be used for marker-assisted selection of both Pm4a and Pm4b locus.Forty accessions of wild emmer T. turgidum var.

利用一个来自杂交组合"EM85/Torfrida∥温6/3/3~*京411/4/农大189"的抗病分离群体3B789，通过BSA法建立SSR标记，发现在分离群体3B789的231个单株中，EST-SSR标记Xcau33与抗病基因Pm4b表现共分离，能够在辅助选择Pm4a和Pm4b基因的育种工作中应用。

It holds that the exclamatory center of an exclamation is the focus of the sentence, and the exclamatory marker is the focus marker.

文章认为，感叹句的感叹中心即为句子焦点，而感叹标记则为感叹句的焦点标记。

Repens L. and E. intermedia Nevski by using SSR, in order to provide science theories basis and base to further study E. repens L. drought resistance gene molecular marker, discover excellent drought resistance gene source , fast and efficiently select with the molecular marker of drought resistance gene catena for E.

通过对20 份来源不同的偃麦草与中间偃麦草种质材料在室内模拟逆境和田间干旱条件下进行抗旱材料的筛选和鉴定，应用SSR 技术对偃麦草抗旱分子标记进行引物筛选，为进一步深入研究偃麦草与中间偃麦草抗旱基因分子标记、发掘优异抗旱基因源，快速高效筛选出与偃麦草与中间偃麦草抗旱基因连锁的分子标记提供科学理论依据和基础。

Being an excellent molecular genetic marker, SSR has been widely applied in many fields including detection of genetic diversity, germplasm identification, genetic linkage map construction, gene mapping and molecular marker-assisted breeding.

SSR是一种优秀的分子遗传标记，已经广泛应用到遗传多样性检测、遗传种质鉴定、遗传连锁图谱构建、基因定位与标记辅助育种等多个领域。

By immunochemistry staining, both epithelium marker and mesenchyme marker were positive, which made further support for diagnosis.

3免疫组织化学标记，出现上皮性抗体和间叶性抗体的同时表达，进一步支持诊断。

It was the first time that using 〓 cell line and normal immunity inbreed line BalB/c mice as objects to construct the subcutaneous transplanting ovarian cancer model. Histopathological experiment proved that the transplanting tumor was undifferentiated cancer. The ovarian tumor marker 〓 and the epithelial tumor marker 〓 were positive in the transplanting tumors. According to these proofs we thought we had already succeeded in constructing animal tumor model.

本实验首次采用卵巢癌〓细胞系，以正常免疫力的雌性近交系BalB/c小鼠为对象，建立了卵巢癌皮下移植瘤模型，经病理组织学检查证实移植瘤为低分化癌，经免疫组化检测证实移植瘤组织中卵巢肿瘤标志物〓和上皮性肿瘤标志物〓表达阳性，据此我们认为动物肿瘤模型建立成功。

In this study, MBLUP was first used for genetic background restoration, analyzing the effect of different factors on marker-assisted introgression efficiency, discussing the suitable marker-assisted introgression scheme.

因此本文首次将MBLUP方法应用到遗传背景的恢复上，并分析了不同因素对标记辅助导入效率的影响，探讨适宜的标记辅助导入方案。

This study aims to investigate children's developmental path in the uses of four types of zai4 as:(1) a verb,(2) a progressive aspect marker,(3) a secondary verb, and (4) a locative marker.

中文摘要本研究旨在探讨儿童对於中文字「在」的语言发展历程，本篇归纳四种「在」的使用功能，分别为（1）动词、（2）进行貌、（3）次要动词、（4）位置标记。

You might expect that inserting a new sentence would insert it before the paragraph marker, but that is not the case because the original range includes the paragraph marker.

您也许以为插入新句子时会将其插入在段落标记的前面，但事实并非如此，因为原范围中包含段落标记。

By employing two kinds of molecular marker of mitochondrial DNA, i. e. Cyt b and CoI gene, the sequences of 15 species representing 6 families from Passeriformes were compared. We analysed their sequences compose and characteristic with the sorft of MEG3.1, and built the phylogenetic trees in PAUP~*4.0. We deeply analysed the feasibility that CoI gene qua the marker to research the phylogenetic relationship of Passeriformes, and afford the academic proof for building the DNA barcoding of the birds.

本文分别以线粒体DNA的细胞色素b和CoI基因作为分子标记，对雀形目6科15种鸟类的细胞色素b基因全序列(1，143bp)和CoI基因部分序列(1，176bp)的组成特点及其系统发育树进行了比较分析，还探讨了CoI基因作为雀形目系统发育研究和构建鸟类物种DNA编码库的分子标记的可行性，旨在为DNA编码库的构建积累基础资料。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。