限制性的

Haplotype II and III are shown the type of yellow cattle, and Haplotype I is shown in that of zebu cattle. In Japanese black cattle, only one of these restriction endonucleases, HindIII, was found to be polymorphisms.

日本和牛相应的11种内切酶分析中只有1种酶的酶切类型存在多态，共出现34个酶切位点，13种限制性态型，归结为2种线粒体DNA单倍型。

In this paper, with continuous cultivation simulating fermentations in different nutritional conditions, continuous cultivation of Alcaligenes faecalis with glucose and ammonium chloride as a sole limited substrate were carried out respectively, and kinetics and characteristics of continuous cultivation were investigated.

以葡萄糖、氯化铵分别为限制性底物，对粪产碱杆菌进行了连续培养，模拟了粪产碱杆菌在不同的营养条件下的发酵情况，并对连续培养特性和动力学性质进行了分析。

Lamivudine diphosphate is the predominant anabolite and as such is assumed to be the rate-limiting step in phosphorylation to the active lamivudine triphosphate.

改译：拉米夫定二磷酸盐起主导作用，因为它被认为是磷酸化生成有活性的三磷酸盐的限制性步骤。

Methods With polymerase chain reaction-single-strand conformation polymorphism combining argentation and glue retrieval, DNA sequencing, and restriction fragment length polymorphism, the SNP of the 50 exons in all the coding regions of ABCA1 gene was detected in 112 patients with established diagnosis of coronary heart disease.

通过聚合酶链反应－单链构象多态性分析结合银染后胶回收、DNA测序和限制性内切酶酶切分析方法检测112例明确冠心病诊断患者的ABCA1基因全部编码区50个外显子的SNP。

Soil water, a sort of significant water resources, is a key in transformation among surface water, groundwater, atmospherically water and soil water.

水分是干旱、半干旱地区植被建设最重要的生态制约因子，对植被恢复具有极大的限制性。

In order to clone AVR-Pia, the flanking sequence of MS220K4 was used as a probe to screening the TAC library and 17 positive clones were obtained. Further restriction enzyme mapping and Southern blot analysis on 10 of the 17 positives clones narrowed the avirulence gene to a region of 10 kb.

为克隆AVR-Pia基因，以MS220K4的侧端序列为探针筛选稻瘟菌基因组TAC文库，得到17个阳性克隆，通过对其中10个进行的限制性内切酶分析并结合Southern杂交确定了目的基因所在区域。

This doctrine gave rise to restrictive rules of conduct that bordered on the absurd.

这一理论引起了限制性规定的行为接壤的荒谬。

The purpose of the work is to investigate the frequencies and polymorphisms of HIV-1 resistant CCR5delta32,CCR2b-64I,SDF1-3′A alleles in Chinese Dai and Chingpaw populations.Whole blood samples from 101 Dai subjects and 113 Chingpaw were collected randomly and their genomic DNA were extracted with QIAgen Blood Kits.Allelic frequencies were identified by PCR-RFLP analysis.Allelic polymorphisms in Dai population or Chingpaw population and both sexes in the samples were analyzed by χ2 test.

为了调查HIV-1感染相关的等位基因CCR5△32、CCR2b-64I、SDF1-3′A在我国云南省德宏州傣族景颇族人群中的频率和多态性分布，此课题以101例傣族和113例景颇族人群为研究对象，应用PCR、PCR-RFLP(聚合酶链反应-限制性片段长度多态性)分析方法进行检测，计算突变基因频率；并对其群体分布、性别分布进行统计学分析。

Gateway InstallationOnce the consumer has signed up for a service bundle, the Coactive Connector residentialgateway is installed as a central infrastructure component.

网关安装─旦消费者签订捆绑服务时，住宅旳限制性连接器网关安装作为一个中心的基础设施的组成部分。

In this research, we investigated the edaphon community structure from Gaofeng forest-farm Eucalyptus plantation in Guangxi Nanning by PCR-RFLP technique and 16S rDNA sequence analysis.

本研究利用限制性内切酶片段长度多态性和16SrDNA序列分析相结合的方法研究了广西南宁高峰林场人工桉树林中土壤微生物的群落结构。

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。