多效性

结果显示相关性状的QTLs大致定位在相似的染色体区域，这表明基因的多效性或紧密连锁是穗部性状间相关的遗传基础。

QTLs for traits , which were correlated , were generally localized in similar chromosomal regions , suggesting that pleiotropy and ( or ) linkage are the molecular basis of relationship between them .

单一基因所产生的多重效应为基因多效性。

The creation of multiple effects by a single gene is called pleiotropy .

NF-κB是近年来发现的一种广泛存在的多效性转录调节蛋白，参与调控转录众多细胞因子和炎症介质的表达，与多种炎症性疾病密切相关。

NF - K B is a multiple function transcription protein that widely exist .

肝细胞生长因子（HepatocyteGrowthFactor，HGF）是一种具有多效性作用的肝素结合性酸性蛋白。

Hepatocyte growth factor ( HGF ) is a kind of multiple-functional hepatin - binding protein .

在F3株系中，存在4个多效性QTL和2个多效性QEs。

Two QTLs in F2 population , four QTLs and two QEs in F3 lines were pleiotropic .

IL-6是一具有多效性的细胞因子，既参与免疫应答又在病毒潜伏及再激活感染中扮演重要角色。

Interleukin-6 ( IL-6 ) is a pleiotropic cytokine which not only taking part in the immune response but playing an important role in the latency and reactivation of virus .

由于bFGF具备生物活性的.多效性和神经营养的广谱性，且基因重组的人类bFGF也已问世，bFGF显露出光明的临床应用前景。

Because bFGF has pleiotropic biological activites and the broad spectrum of neurotrophic and recombinant human bFGF has also appeared bFGF revealed a bright prospect for clinical application .

ESR基因是影响猪产仔数的主效基因，而且与猪的生长发育性状及胴体性状之间不存在负的基因多效性影响。

ESR ( Estrogen Receptor ) gene has been determined to be one of the major genes affecting phenotype of litter size without any genetic negative correlation to growth and carcass trait .

从导入的外源基因、标记基因、启动子和T-DNA边界序列以及未预料的基因多效性等方面评述了转基因植物食品安全性问题。

The safety of GM plants in food is reviewed based on the effects of the inserted foreign genes , marker genes , promoter sequences , left and right ends sequences of T-DNA and undesirable genes .

硫氧还蛋白（Thioredoxin，TRX）是广泛存在于原核和真核细胞中的低分子量蛋白质，它含有保守的CysGlyProCys活性位点，作为多效性细胞因子而具有重要的生物学功能。

Thioredoxin ( TRX ) is a low molecular weight protein found in both prokaryotic and eukaryotic cells and has a conserved Cys Gly Pro Cys active site .. It plays an important biological role as a multifunctional protein .

进一步验证了他汀类药物的多效性。

Thus , the multiple effects of statins are validated further .

辛伐他汀对心肌多效性保护作用的实验研究

The Experimental Research of Pleiotropic Protection of Simvastatin on Myocardium

水稻直立穗型基因多效性的研究

Genetic Multiple-effects of Erect Panicle Type Rice

[目的]IL一6是一种多效性的细胞因子，与动咏粥样硬化的发生发展密切相关。

Objective : IL-6 is a pleiotropic cytokine , which is closely related to the development of atherosclerosis .

多伦多一项新的回顾性分析证明，他汀类药物的多效性可能有助于预防心血管疾病患者发生脓毒症。

A new retrospective analysis from Toronto showed that statins might help to prevent sepsis for patients with cardiovascular disease .

可抛弃体细胞理论和拮抗基因多效性理论都提出了符合经典进化论的补偿性个体受益。

The disposable soma theory and antagonistic pleiotropy theory are examples in which a compensating individual benefit , compatible with classical evolution theory is proposed .

本研究不仅有助于我们更好的了解镁离子螯合酶的多效性功能，而且为提高作物光合作用效率提供了理论依据。

This study not only helps us understanding the pleiotropic function of Mg chelatase , but also provides the basic theory of improving photosynthetic efficiency .

与之相类似，分蘖、叶发育、叶生长、草被剪后的再生长和地下茎的蔓延性这些性状之间也呈正相关，控制这些性状的基因具有多效性。

Likewise , positive trait correlations and pleiotropic gene effects were detected for tillering , leaf development , leaf growth , regrowth and rhizome spread .

TGF-β1是一种常见的多效性细胞因子，它不仅能有效刺激成纤维细胞的生长，修复创伤，而且还能调节造血，并可以抑制肿瘤细胞的增殖。

TGF - β 1 is a common pleiotropic cytokine , which can effectively stimulate the growth of fibroblast cells to repair wounds , but also regulate blood and inhibit tumor proliferation .

通过实例指出了该教学方法有别于一般多媒体教学的优点：真实性和可靠性高、灵活性和交互性强、多效性和经济性好。

By an applied example , it is showed that the teaching method gains advantages over generic multimedia teaching : higher authenticity and reliability , stronger flexibility and interactivity , better multi-availability and economization .

为什么在糖尿病预防试验中选用抗高血压药物？在高血压和糖尿病两种疾病之间有什么共同的发病机制吗？您是怎样看待药物的多效性的？

Why one " antihypertensive " agent was tested in the " diabetes " prevention trial ? Any common mechanism between hypertension and diabetes ? How do you think about drug 's pleiotropic effect ?

肝细胞生长因子是一个多效性因子，在子宫内膜异位症患者的血液及腹腔液中表达显著升高，其在子宫内膜异位症的黏附、侵袭、血管生成3个病理过程中起着重要作用。

Hepatocyte growth factor ( HGF ) is thought to be a pleiotropic factor , its expression in serum and peritoneal fluid of patients with endometriosis increases significantly , and plays important roles in three pathologic processes & adhesion , invasion and angiogenesis of endometriosis .

结果表明：株高、地上部节间长、穗长、上部3叶片的长宽、剑叶和倒二叶的夹角等14个性状明显受矮秆基因多效性的影响。

Results indicated that multiple effects of dwarf genes were apparent on such traits as plant height , length of four internodes above ground , length of panicle , length and width of upper three leaves , leaf angle of boot leaf and second leaf counting from the top .