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- Our data show that 5 aza CdR may inhibit tumor growth by reactivating growth regulatory genes silenced by de novo methylation. 5 aza CdR有肯定的抑瘤作用 ,其抑瘤作用的可能机理主要是通过p16基因去甲基化解除转录抑制完成的。
- The regulatory gene set into motion the quintessential cybernetic dialogue: What controls genes? 调控基因引发了精辟的控制论对话:是什么控制了基因?
- Homeobox gene is a sort of regulatory gene which controls embryonic development and cellular differentiation. 摘要同源框基因是一类控制胚胎发育和细胞分化的调节基因。
- NPR1, coloned from Arabidopsis thaliana, is akey regulatory gene of Systemic Acquired Resistance (SAR). Anthuriun andreanumLind. 利用农杆菌把植物系统获得性抗性的关键调节基因NPR1 转化安祖花,以获得抗性转基因植株,具有重大的现实意义和经济意义。
- Histones are proteins involved in regulating genes being turned on and off. 组蛋白是涉及到调控基因的蛋白质。
- The target fragments were cut down from pGEMT-easy and ligated with shuttle vector pJFF224-XN/E. coRI. Through identification, the homogenous regulatory gene inserted in ?cis? and ?trans? direction under T4 promoter, separetely. 切下目的片段与酶切穿梭质粒pJFF224-XN连接,经PCR及酶切鉴定,调节基因片段分别以正向或反向插入到质粒的T4启动子下。
- The target fragments were cut down from pGEMT-easy and ligated with shuttle vector pJFF224-XN/E. coRI. Through identification, the homogenous regulatory gene inserted in cis and trans direction under T4 promoter, separately. 切下目的片段与酶切的穿梭质粒pJFF224-XN连接,经PCR方法及酶切鉴定,调节基因片段分别以正向或反向插入到质粒的T4启动子下;
- PS-ODN may serve as a novel method for regulate gene expression in S. mutans. 反义寡核苷酸有可能成为新的调节变形链球菌基因表达的手段。
- Ion homeostasis regulatory genes 离子平衡调节基因
- Homeobox genes,as differentiating and regulating genes, may have effect on angiogenesis,such as HOXD3,HOXB3,HOXD10,PRX,HEX,etc. 同源异位基因作为组织分化调节基因,其与血管生成的关系已从多方面进行了研究,如HOXD3、HOXB3、HOXD10、PRX、HEX等。
- Conclusion: Biological active substance from Hp regulates gene expression through SRE cis-element. 结论:幽门螺杆菌生物活性物质通过顺式转录调控元件SRE调控细胞基因表达。
- Operon is a unit of bacterial gene expression and regulation, including structural genes and cis-acting control elements in DNA recognized by regulator gene product(s). 控制某一代谢途径的相关基因,紧密连锁地排列在一起,受同一操纵子控制。
- With the development of molecular biology, many developmentally regulated genes and/or their expression in nematodes of socio-economic importance have been studied. 从分子水平研究寄生线虫的生长、发育、繁殖等调控机制,可望找到防制寄生线虫病的新途径。
- Abstract: The nucleosome, the structural unit of chromatin, is known to play a central role in regulating gene transcription from promoters. 摘要:核小体作为染色质的结构单位,在基因启动子区域调节基因转录中具有重要的作用。
- Regulatory gene coding protein for cell growth 细胞生长调控基因编码蛋白
- Complaint is referred to several regulatory body. 投诉提交给好几个管理机构。
- Our laboratory successfully cloned the gene cor (cold regulated gene ) from Descurania sophia(L.) . 克隆播娘蒿的抗寒基因COR(cold regulated gene),为改造植物耐寒性提供新的材料。
- Plant promoters are important cis-regulatory elements for regulating gene expression. 摘要启动子是调控基因表达的重要顺式元件。
- MicroRNAs (miRNAs) are short non-coding RNAs that regulate gene expression in plants and animals. 我们知道本身不编码蛋白的小RNA能调控编码蛋白的信使RNA分子。
- The gene microenvironment composed of these factors could regulate gene transcription. 这些因素共同构成基因的微环境来调控基因的转录。
