1)  TRE sequence
增强子元件
2)  enhancer elements(genetics)
增强子元件(遗传学)
3)  reinforcement
增强
1.
Research of Reinforcement of LDPE by Minerals with Different Crystal Structure;
不同形态矿物复合增强LDPE的研究
2.
Study of double-compound-stress-field pipe-extrusion mould and it’s reinforcement;
双向复合应力场挤管模及其增强效果的研究
4)  reinforcing
增强
1.
Study on Toughening and Reinforcing of PA66;
PA66的增韧增强研究
2.
Study of Reinforcing and Toughening of HDPE/m-LLDPE Blends by Oscillating Packing Injection Molding;
共混体系HDPE/m-LLDPE在动态保压注射成型中增强增韧的研究
3.
Studies on the mechanochemical reinforcing and toughening of nano-CaCO_3 filled PVC composites;
纳米CaCO_3填充PVC复合材料的力化学增强增韧研究
5)  strengthening
增强
1.
Synergistic Toughening and Strengthening on PVC by Multimedia Modified Nano-meter CaCO_3/CPE;
复合改性纳米碳酸钙/CPE对PVC的协同增韧增强
2.
Strengthening for Methods Quartz Ceramic;
石英陶瓷材料的增强方法
6)  reinforce
增强
1.
Technology of nano-silica reinforced NR/LDPE blended thermoplastic elastomer;
纳米SiO_2增强NR/LDPE热塑性弹性体的技术
2.
Study on the technical and mechanical silcone rubber reinforced by hydrophabic silica;
疏水性白炭黑增强硅橡胶的工艺及力学性能研究
3.
Effect of nano-silicon dioxide on properties of addition silicone rubber reinforced with silicone resin;
纳米SiO_2对有机硅树脂增强加成型硅橡胶性能的影响
参考词条
补充资料:负增强子
分子式:
CAS号:

性质:对基因转录起负调节作用的增强子,首先是在干扰素-β的研究中发现。在干扰素-β调节元件(IRE)(-77~-36bp)这一区域3′,末端19bp缺失时,在干扰素诱生剂存在的情况下,导致干扰素mRNA大量升高,因而认为这一区域含有负控制序列,而5’末端是正控制序列,起典型的增强子作用。在牛乳头状病毒中进行干扰素-β基因表达试验时,将IRE置于TK启动子与干扰素-β结构基因旁边,发现干扰素-β表达水平显著下降,当用干扰素诱生剂处理这种重组病毒DNA转录的细胞时,上述的负调节效应被解除,干扰素-β又大量表达。

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