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- Here, we show that removing the translational repressor Nanos from either GSCs or their precursors, the primordial germ cells (PGCs), causes both cell types to differentiate into germline cysts. 作者表明从GSC或者其前体原始生殖系细胞(PGCs)去除翻译抑制物Nanos将使两种细胞分化成生殖系包囊。
- translational repressor 转译抑制因子
- 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。
- The spacing of translational energy levels is very small. 平动的能级间隔极少。
- translation repressor 翻译阻遏物
- 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。
- The laws of physics are symmetrical for translational displacements. 物理定律对平移是对称的。
- A design method of CMM of 3-DOF translational parallel robot was presented. 摘要提出一种三平移并联机器人坐标测量机的设计方法。
- Relative coordinates are invariants for translational coordinate systems. 相对坐标与平移坐标系无关。
- 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。
- This curvature of the flow field alters the pressure distribution and the aerodynamic forces from their values in translational flight. 流场的弯曲使压力分布和空气动力与直线飞行时的值相比发生了变化。
- 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
- 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。
- The energy of an atom or mulecule is discribed in terms of translational rotational vibration and electronic energy. 原子或分子的能量,按平动转动振动和电子能来描述。