查询词典 noggin

Objective To construct an expression vector of Noggin and isolate bone marrow mesenchymal stem cells, to explore the differentiation of BMSCs transfected with Noggin gene in vitro.

目的 构建Noggin基因的表达载体，分离骨髓基质干细胞（BMSCs，探讨转染Noggin基因的BMSCs在体外分化为神经元样细胞的情况。

Noggin induces the nerve tube formation. It binds and inactivates members of the transforming growth factor-beta superfamily signaling proteins, such as bone morphogenetic protein-4 (BMP4). Proximal symphalangism (SYM1) and multiple synostoses syndrome (SYNS1) are related to noggin mutations.

Noggin能使紫外线人工腹侧化的爪蟾胚胎重新恢复背-腹的身体轴；在神经系统中诱导神经管的形成；减弱包括骨形态发生蛋白在内的转化生长因子信号蛋白的活性，从而控制骨的生长；调控生殖系统的发育。

Bonk You bonk XXX on the noggin.

你敲了敲XXX的脑袋，咚。

Subsequently , people found that noggin plays an important role in normal development, especially of inducing dorsal development.

此后发现该基因在胚胎发育中有重要神经诱导作用，尤其是诱导外胚层的背侧发育。

Greek playwright Aeschylus probably didn't, but according to the story, he was killed when an eagle or a bearded vulture dropped a tortoise on his bald head after mistaking his noggin for a stone in an attempt to crack open the tortoise's shell.

希腊的剧作家Aeschylus大概就没担心过，但是据传说，他是被鹰或者秃鹫扔下来的乌龟砸死的，因为那只笨鸟把他的光头当成了石头，企图用它来砸开乌龟的硬壳。

The amino acid sequence of human noggin is highly homologous to that of Xenopus , rat and mouse .

它涉及许多的发育过程，如神经管的形成和关节软骨的形成。

And Jim, you will bring me one noggin of rum, now, won't you, matey ?

吉姆，去给我拿杯朗姆酒来，好不好，伙计？

And Jim, you'll bring me one noggin of rum , now, won't you, matey?

吉姆，去给我拿杯朗姆酒来，好不好，伙计？

Noggin is involved in numerous development processes , such as neural tube fusion and joint formation .

Noggin作为胚胎发育的重要基因，在进化过程中相当保守，在不同的物种间具有高度同源性。

Can't get that image out of my noggin to this day.

这几天那画面在我脑海中挥之不去。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？