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- lysogenic repressor 溶原(性)阻抑物
- The repressor is essentially a negative control mechanism. 阻遏物基本上是一种负控制机制。
- The repressor is essentially a negative control mechanism . 阻遏物基本上是一种负控制机制。
- Lysogenic cells differ from sensitive cell in two other important respects. 溶源性细胞与敏感细胞还有两点重要区别。
- This may occur during the lysogenic life cycle of a temperate bacteriophage. 特异性转导是在温和噬菌体的溶原期发生的。
- Lysogenic phages have double-stranded DNA genomes, as do plasmids and episomes. 溶源性噬菌体及质粒和游离基因则含有双链DNA基因组。
- From that day forwards all Orders were given access to the Repressor. 从那时起,所有的教团开始装备镇压者。
- P53 may interact with other proteins as a activator, an repressor or cofactor. P53蛋白也可以与其它蛋白相互作用作为激活子、抑制子或者辅助因子。
- CtBP2 is a transcription repressor targeting diverse transcription factors. CtBP2是一种针对多种转录物的辅阻遏因子。
- P hage induction following conjugation of a lysogenic bacterium with a nonlysogenic one. 伴随着溶源菌与非溶源菌接合的噬菌体诱导。
- Str.ery threus 2-62 is a phage P4 lysogenic strain.It is an erythromycin producer and rich in aerial mycelium. 摘要 2-62菌株是一溶源性菌株,合成红霉素能力稳定,气生菌丝生长良好。
- The regulator may code for a REPRESSOR protein that switches off an operator gene (in bacteria). 调解基因可能编码一种抑制蛋白,能够关闭一个操纵基因(在细菌中)。
- Human fetal hemoglobin expression is regulated by the developmental stage-specific repressor BCL11A. 人类胎儿血红蛋白的表达由发育阶段特定的抑制因子BCL11A调控。
- Once cleaved, the repressor protein allowed three enzymes, DNA polymerases, to start producing mutations. 他们发现塞浦弗洒辛会诱导大肠杆菌产生大量突变。
- Negative regulation involves the binding of a repressor to the operator to prevent transcription. 在负向可诱导操纵子中,一个调节的阻遏蛋白质一般会与操纵基因结合,并阻止操纵子中基因的转录。若存在着一个诱导物分子,它会与阻遏基因结合,并改变它的构造,使它不能与操纵基因结合。这可以使操纵基因的转录发生。
- Other types, known as lysogenic or temperate, integrate their nucleic acid into the host's chromosome to be replicated during cell division. 其他种类(称潜溶性噬体或温和性噬体)会将核酸植入宿主的染色体内,以在细胞分裂中复制。
- A chromosomal segment of DNA that regulates the activity of the structural genes of an operon by interacting with a specific repressor. DNA中的染色体元素DNA中的染色体,它是通过与一特殊的约束因子相互作用而控制遗传子结构基因的行为
- Accor ding to their interactions, 10 bacterial strains were classified into 6 suscepti ble groups and 20 phage strains were classified into 7 different lysogenic types . 根据它们相互的亲和关系,可把10个细条病菌菌株划分为6个组,把20个噬菌体划分为7个溶菌型;
- Unlike the Rhino the Repressor is not considered a frontline combat vehicle,but is used as an armoured personal carrier at need. 不同于犀牛,镇压者不被视作前线作战车辆,但是可以在需要的情况下作为个人的装甲载具。
- Lysogenic conversion was therefore demonstrated in the case of phage P4 which was somehow concerned with the biosynthesis of eryhyomycin and aerial mycelium production. 说明P4噬菌体具有溶源转换的性能,它与红霉素的生物合成及气生菌丝的形成等性状相关。