基因型

We also divided type 2 diabetic patients into three groups defined by examination of direct ophthalmoscopy which consisted of diabetes without retinopatliy(56),with simple tetinopathy(90)and with proliferate retinopathy (12).We compared the genotypes frequency and allele frequency among groups.

根据眼底镜检查将2DM分为无视网膜病变组（56例）、单纯型视网膜病变组（90例）、增殖型视网膜病变组（12例）三组，比较上述各组间基因型和等位基因频率分布有无差异。

Six ancient and representative ethnic groups from Yunnan and Guangxi province were analyzed by this method. A total of 33 DPB1 alleles were found, in which DPB1*2801 (26.9%) and 0501 (24.0%) in Lahu, DPB1*0501 (23.2%), 0402 (13.4%) and 0401 (11.6%) in Naxi, DPB1*0501 (47.4%) and 0402 (14.9%) in Pumi, DPB1*0501 (54.1%) and 1301 (10.2%) in Yao, DPB1*0501 (31.0%), 03011 (27.5%) and 0402 (23.9%) in Drung and DPB1*0501 (47.6%), 1301 (19.5%) and 03011 (14.6%) in Jing were the most predominant alleles.

我们采用该方法对拉祜族、纳西族、普米族、瑶族、独龙族和京族这些历史悠久、有代表性的南方少数民族进行了DPB1基因分型研究，共检测出目前已知的94种DPB1等位基因型中的33种，各民族DPB1基因频率高过10%的分别有拉祜族的DPB1*2801（26.9%）和0501（24.0%），纳西族的DPB1*0501（23.2%）、0402（13.4%）和0401（11.6%），普米族的DPB1*0501（47.4%）和0402（14.9%），瑶族的DPB1*0501（54.1%）和1301（10.2%），独龙族的DPB1*0501（31.0%）、03011（27.5%）和0402（23.9%）以及京族的DPB1*0501（47.6%）、1301（19.5%）和03011（14.6%）。

The genotype with foregone normal and individual red blood cell is BB, Bb, the genotype of exsanguine patient is hook cell Bb.

已知红细胞正常个体的基因型为 BB、Bb，镰刀型细胞贫血症患者的基因型为 bb。

As a result, drift acts upon the genotypic frequencies within a population without regard their relationship to the phenotype.

因此，漂变对群体内的基因型频率起作用，而不考虑基因型频率与表型的关系。

Porcine reproductive and respiratory syndrome virus, the causative agent of PRRS, is a small-enveloped virus containing a single positive-stranded RNA genome. And the virus is genetically, antigenically, and pathogenically heterogenic.

猪繁殖与呼吸综合征病毒是有囊膜的单股正链RNA病毒，依据基因序列分析，将PRRSV划分为两种基因型，即以LV株为代表的欧洲型和以VR2332株为代表的北美洲型。

Methods Blood spot filter paper samples with related epidemiological data were collected from vivax malaria patients living in malarious area of 10 provinces in China. Semi nested or nested allelic specific PCR genotyping method was used to identify CSP genotypes, families and types of Plasmodium vivax of each isolate from these patients.

用滤纸血滴法采集我国 10个省间日疟现症病人血样，用套式、半套式等位特异PCR基因分型法鉴定其型、族归属及其CSP基因型，并作流行病学统计分析。

The RNAs synthesized in PK15 cells of GD and BF strain, representative strain of PCV2 dominant genotype (CHN-2H) and nondominant genotype (CHN-2A) respectively, were characterized by Northern blot and RT-PCR.

采用Northern blot和RT-PCR技术对PCV2优势基因型(CHN-2H)的代表毒株和非优势基因型(CHN-2A)的代表毒株进行了PK15细胞培养的基因转录分析。

On the basis of a simplified assumption that the target loci are introgressed and the genetic background are independent,the probability of selecting individuals with desired genotypes in each generation is approximately estimated combining analytical approach and simulation according to the graphic genotypes of backcrossing parents.The minimal sample size required to obtain at least one desired individual with a given probability is estimated.

在假定所需转移的目标基因座与遗传背景之间为相互独立的简化假设下，可以通过将解析方法与基于回交亲本图示基因型的模拟方法相结合，近似地估计出在每一世代中选到所需基因型的概率，进而估算出在一定概率水平下至少获得一个符合要求的个体所需的最小样本容量。

A it is predominantly derived from the initial variety or from a variety which itself was predominantly derived from the initial variety, while retaining the expression of essential characteristics that result from the genotype or combination of genotypes of the initial variety; an essentially derived variety may have been obtained by the selection of a natural or induced mutant or of a somaclonal variant, by the selection of a variant individual from plants of the initial variety, by backcrossing, by a transformation by genetic engineering, or by any other similar method

一个品种主要由原始品种演化而来，或主要由原始品种的实质性派生品种演化而来，同时保留了来自原始品种基因型或基因型组合的基本特征的表达；一个实质性派生品种可能通过选择自然变异或诱变或体细胞无性变异、原始品种植株的个体变异的选择、回交、基因工程的改造或任何其它类似方法而获得。

The individuals carrying the IL1RN*2 allele have a lower circulating level of IL-1ra in response to inflammation thereby inducing an increased activity of IL-1 which could be responsible for trigging the development of clinical manifestation in IgA nephropathy and Henoch-Schonlein nephritis.

为了进一步揭示IL-1ra基因多态性与其表型之间联系的本质，在本研究中我们对IL-1ra不同基因型IgAN和HSPN患者外周血单核细胞在炎症因子刺激下IL-1ra的产生能力进行了研究，以期阐明IL-1ra基因多态性对其功能的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。