核体

Results Stable Spectral Karytyping method was set up and extraordinary multiplicity of structure, including metathesis、depletion、amplification、rearrangement、equiarm、marker-body and so on were found by this methad.

结果 我们建立了稳定的光谱核型分析方法，发现肿瘤实体瘤染色体异常呈多倍体且结构异常复杂，包括易位、缺失、扩增、重排、双着丝粒、等臂及标记染色体等。

Results (1) The objective compound was synthesized, and its structure was confirmed by mass spectrography, infrared spectrography and nuclear magnetic resonancespectroscopy.

4用重组真核表达载体pLXSN-hBD2通过新型阳离子脂质体对大鼠气道上皮细胞进行转染，用PCR、Western blot检测hBD-2基因的整合与表达。

It is associated with the manchette, a transient microtubular structure believed to be important for morphogenesis during spermiogenesis.

我们在小鼠中进行了RIM-BP3基因的敲除，结果表明它的缺失会引起精子头部发育的异常，如核畸形和顶体脱离等，最终导致雄性不育。

At the same time,MB could decrease the spherulite size and the crystallization degree of polypropylene.

结果表明，成核剂MB较好地改善了聚丙烯的力学性能以及熔体流动性能，降低了聚丙烯球晶尺寸。

The surface of nucleosomes is studded with a multiplicity of modifications.

核小体的表面镶嵌有大量的修饰。

The internal transcribed spacer regions of nuclear ribosomal DNA from 8 species of subgenus Amygdalus were sequenced, and analyzed together with other ITS data of 18 species representing subgenus Cerasus, subgenus Armeniaca and subgenus Primus by using of Padus racemosa Gilib. and Padus buergeriana Yüet Ku as outgroup for studying phylogeny of subgenera in stone fruit plants.

采用核核糖体DNA内转录间隔区对桃亚属的光核桃、甘肃桃、新疆桃、山桃、陕甘山桃、扁桃、野扁桃基因序列测序及来源于GenBank的李、杏、梅、樱的18个种的ITS区基因序列，以稠李和楼木、梅和杏分别作为对桃亚属及其近缘亚属植物、桃亚属各种类的外类群，进行系统发育树的建立。

It distributes mainly in the Mediteranean sea, tropic and subtropic zone of east hemisphere. This insect can cause considerable losses to many crops such as cotton, legume, pathyrhizus and vegetables.

本文主要研究SpltNPV的潜伏感染及其诱发，芋叶提取物质对斜纹夜蛾成虫的引诱作用以及建立一套消除寄主卵表核多角体病毒污染的方法以研究其垂直传播的途径。

It consists of the retina,the optic tectum,the thalamic nucleus and the telencephalic ectostriatum.

在鸟类离顶盖通路中，视觉信息从视网膜传送到视顶盖，再经丘脑圆核到外纹体。

A nucleus of the tegmentum; it contains the cell bodies of many the neurons that compose the mesotelencephalic dopamine system.

为盖膜的神经核；它包括许多神经元的细胞体，组成 mesotelencephalic 多巴胺系统。

The karyotype contains 12 pairs of metacentric, 3 pairs of submetacentirc and 4 pairs of subtelocentric chromosomes. There is no telocentric chromosome at all.

绢丝丽蚌的二倍体数目2n=38，核型公式为2n=24m+6sm+8st，NF=68，其中中部染色体12对，亚中部染色体3对，亚端部染色体4对，没有端部染色体。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。