理学 >>> 生物学 >>> 生物数学 生物物理学 生物化学 细胞生物学 生理学 发育生物学 遗传学 放射生物学 分子生物学 生物进化论 生态学 神经生物学 植物学 昆虫学 动物学 微生物学 水生生物学 病毒学 人类学 生物工程 生物学其他学科
搜索结果: 1-13 共查到生物学 the dual相关记录13条 . 查询时间(0.028 秒)
In parts 1 and 2 of this series [Hanson, G. T., McAnaney, T. B., Park, E. S., Rendell, M. E. P., Yarbrough, D. K., Chu, S. Y., Xi, L. X., Boxer, S. G., Montrose, M. H., and Remington, S. J. (2002) Bio...
In the preceding paper [Hanson, G. T., McAnaney, T. B., Park, E. S., Rendell, M. E. P., Yarbrough, D. K., Chu, S., Xi, L., Boxer, S. G., Montrose, M. H., and Remington, S. J. (2002) Biochemistry 41, 1...
Novel dual emission, pH-sensitive variants of the green fluorescent protein (GFP) have been constructed and are suitable for ratiometric emission measurements in vivo. This new class of GFPs, termed d...
The anteroventral periventricular nucleus (AVPV) of the preoptic area mediates the positive feedback effects of estradiol (E2) on LH surge in rats. Consistent with their role in female reproduction, t...
Flowers aren’t just pretty to look at, they are how plants reproduce. In agricultural plants, the timing and regulation of flower formation has economic significance, affecting a crop’s yield.
The Gram-negative bacterium Pseudomonas aeruginosa is an opportunistic pathogen which readily establishes itself in the lungs of people with cystic fibrosis (CF). Most CF patients have life-long P. ae...
Abstract: The simplified Lennard-Jones (LJ) potential minimization problem is $f(x)=4\sum_{i=1}^N \sum_{j=1,jtau_{ij}^6} -\frac{1}{\tau_{ij}^3}) {subject to} x\in \mathbb{R}^n,$ where...
Dual phospho/dephosphorylation cycles, as well as covalent enzymatic-catalyzed modi cations of substrates, are widely di used within cellular systems and are crucial for the control of complex respons...
摘要 为探讨应用牛催乳素促进乳腺生物反应器高效表达外源蛋白(如人乳铁蛋白、人血小板生成素)的可行性,构建两种牛催乳素和外源基因乳腺共表达载体。一种为牛催乳素基因和外源基因共用一个6.7 kb山羊β-酪蛋白启动子启动转录,两个基因以内部核糖体进入位点(IRES)连接;另一种为外源基因利用6.7 kb山羊β-酪蛋白启动子,催乳素基因利用2.0 kb山羊β-酪蛋白启动子,分别转录。脂质体转染后,RT...
摘要正常对照标准值4.17%)。用FISH 技术检测性染色体数目异常克氏综合征具有快速、敏感度高、信号强、背景低、多色等优点,故FISH 技术在产前诊断检测领域中显示其重要的应用价值和发展前景。 Abstract:The objective of the work is to study the technique of dual-color fluorescence in situ hybri...
期刊信息 篇名 Establishment of dual culture between vesicular-arbuscular mycorrhizal fungus Sclerocystis sinuosa and transformed Ri T-DNA carrot roots in vitro 语种 英文 撰写或编译 撰写 作者 Yinli Bi,Xiaolin Li,Honggang...
December 15, 2006,UPTON, NY - Scientists studying a plant enzyme involved in producing chemicals for defense against fungal infections have found that this enzyme can perform two distinct functions de...
A study to compare the effects of supplementing Delonix elata, Grewia similis, Tamarindus indica and sunflower seed cake on intake and growth rate of dual-purpose goats fed low quality Buffel grass (C...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...