决定因子

双生病毒卫星DNA与脉突和耳突症状相关的遗传决定因子研究

Genetic Determinants on Geminivirus Satellite DNA Inducing Vein Thickening and Enation Symptoms

膜相关蛋白Numb是细胞命运决定因子。

Membrane associated protein Numb is the cell fate determinant in these cell divisions .

迄今发现的所有的DNAβ分子中都存在一个位置和大小都高度保守的βC1基因，它是一种致病决定因子。关于βC1基因启动子的研究，目前还未见报道。

All reported DNAP molecules have a β Cl gene on the complementary-sense , which is conserved on position and in size and is found to be a symptom determinant .

睾丸决定因子基因（Testis-determiningfactor，TDF）位于Y染色体短臂上，它的表达产物诱导睾丸组织的发生。

The testis-determining factor gene ( TDF ) lies on the Y chromosome and is responsible for initiating male sex detemination .

雄性连锁图谱共有105个遗传标记，共有10个连锁群。AFLP标记96个，微卫星标记8个，性别决定因子1个，图谱总长度为820.9cM，标记平均间隔为8.6cM。

The male map contained 105 markers ( 96 AFLP , 8 microsatellite markers and 1 sex-determination marker ) in 10 linkage groups , covering 820.9 cM with 8.6 cM per marker .

而抽提C（600）（pFD11）的DNA，经琼脂糖凝胶电泳，仅保留分子量最大的一条质粒DNA带，估计就是抗性决定因子。

The plasmid DNA isolated from transformant C600 ( pFD11 ) retained only the band with presumably highest molecular weight infered from agarose gel electrophoresis . It is therefore concluded that it is the band of the resistance determining factor .

质粒介导的16SRRNA甲基化酶是近年来新发现的一种耐药决定因子，可导致革兰氏阴性细菌对4,6-二取代基-脱氧链霉胺类氨基糖苷类药物（如庆大霉素、阿米卡星等）高水平耐药。

Plasmid-encoded 16S rRNA methylase , which confer high-level resistance to 4 , 6-disubstituted deoxystreptamine aminoglycosides ( such as amikacin and gentamicin ) in many Gram-negative pathogens , is a novel discovered resistant determinant .

借助功能强大的AMOS软件，作者获得了中国中小企业应用电子交易市场的绩效决定因子之间的定量关系。

By virtue of the powerful AMOS software , the author got the quantitative relationship between the performance outcome of Chinese SMEs ' use of e-marketplace and the determinants .

结论β-纤维蛋白原基因启动子区HaeⅢ-455G/A多态性虽可影响血浆纤维蛋白原浓度，但并非是缺血性脑血管病的一个重要遗传决定因子。

Conclusion Although a minor effect on plasma fibrinogen cannot be excluded , - 455G / A polymorphism of the β - fibrinogen gene does not appear to be an important genetic determinant of ICVD .

结论P73蛋白是人骨髓间充质干细胞化疗敏感性的重要决定因子。

Conclusion Our findings suggested that P73 α is an important determinant of cellular chemosensitivity to cisplatin in the human bone marrow mesenchymal stem cells .

提示eaeA基因的分布不仅限于EPEC和EHEC，而且携带eaeA基因菌株含有多种毒力决定因子。

This indicates that eaeA gene is not limited to EPEC and EHEC , that the eaeA harbouring E. coli are heterogeneous with respect to their virulence determinants .

SRK胞外域（eSRK）主要是负责配体结合，在单倍型间呈现高度多态性，是个S特异性决定因子。

The extracellular domain ( eSRK ), which is responsible for ligand binding , is highly polymorphic between haplotypes , as one would expect for a specificity determining molecule .

新方案通过赋予虚拟企业盟主关于私钥的一个决定因子，使得VCA的私钥生成和证书颁发必须有盟主的参与。

By assigning an important parameter as partial private key to the hegemonic enterprise in virtual enterprises , the hegemonic enterprise is required to take part in the private key generation and certificate issue for the Virtual Certificate Authority ( VCA ) in the new scheme .

尽管类志贺毒素对于STEC感染的临床及病理表现的产生非常重要，但细菌的一些毒性因子，特别是与肠道定居和粘附相关的因子也是病变产生的关键性决定因子。

Objective : Though Shiga toxin is a very important agent for the clinical and pathologic manifestations of STEC infection , some toxic factors , especially colony and adherence conferring factors , are the key determinant agents for the disease .

本文综述了近年来金鱼草、矮牵牛、李亚科植物花粉特异性F-box基因的鉴别及雄性S决定因子的鉴定，论述了雄性决定因子在自交不亲和反应中的功能研究进展。

This review described both the identification of pollen spe-cific F-box genes , SLF / SFBs , in Antirrhinum , Petunia and Prunus species and the demonstration of SLF / SFB as pollen determinant together with their functions in GSI response .

水分的可利用性是种子萌发的决定因子。

Availability of water is the determinant of seed germination .

同样，手机支付扩散也受到多方面决定因子的影响。

Many factors affect the speed of diffusion processes of mobile payment .

股票期望收益率决定因子分析及应用研究

Analysis and application of the determinants of expected stock returns

哺乳动物性别决定因子研究

The study of mammalian animal sex determination factors

农业企业是农业产业化发展的中坚力量和决定因子。

Agricultural enterprises are the backbone and determining factor of the agricultural industrialization development .

产量决定因子的多元统计分析

Multivariate Statistical Analysis of Yield - determining Factors

债券价格的决定因子主要是利率水平及其变动趋势。

The main determinants of bond prices is interest rates and changes in the trend .

动物生肌决定因子的研究进展

Research Progress of Animal Myostatin Gene

杆状病毒的寄生范围决定因子

Host Range Determinant of Insect Baculovirus

作物产量决定因子分析

Analysis of determinants of crop yield

年龄和性激素缺少被广泛的认为是骨质疏松发生的主要决定因子。

Aging and sex hormone deficiency are widely recognized as strong determinants in the development of osteoporosis .

作者还总结提出了决定因子的各自观测变量。

What is more , the author also summarized and brought up the observable variables for every determinant .

水分状况是影响受侵植株叶片脯氨酸和叶绿素含量的决定因子。

The water regime in the needles was the key factor influencing the contents of free proline and chlorophyll .

方法选择生物化学试验、毒力决定因子、营养型、毒力、质粒及外膜蛋白等项目。

Methods The tests of biochemical , virulence determinants , nutrient type , virulence , plasmids and outer membrane protein were conducted .

茶叶质量是一个复杂的因素，其中香气化合物含量和组成是影响成品茶叶感官品质的重要决定因子。

Quality of tea is a complex character and the volatile flavor compounds in the finished product are strong determinant of the quality .