查询词典 gastrulation

This pushing-in of cells marks the start of gastrulation.

细胞的这种向里推进标志着原肠胚形成的开始。

RT-PCR results showed that GDF8/11 gene was expressed in new fertilized cell, early gastrulation and knife-shaped embryo, which was different from that in mammals.

RT-PCR结果表明GDF8/11基因在新受精的细胞、早原肠胚和刀形胚胎中表达，这与哺乳动物中的情况不同。

Therefore, the defect of convergence movement may affect cell determination during gastrulation in cyp11a1 deficient embryos.

因此cyp11a1表现下降的斑马鱼胚胎会有背部组织的缩小很可能是由於聚合移动速度下降所致。

In this study, we investigate how the cell cycle coordinates gastrulation cell movements in zebrafish.

一方面是细胞分裂/细胞周期，通过无数次的细胞分裂，胚胎发育从一个单细胞受精卵发育为多细胞成体。

Nodal is a novel TGF-β-like gene expressed in the mouse node during gastrulation.

在5′侧翼序列中所找到的抑制子序列中，有两茎环结构出现。

RT-PCR results indicate the gastrulation and germ lines relating genes expression modes are different.

RT-PCR结果显示，在Wnt3a与Activin A共同作用下，原肠作用基因及三胚层发育相关基因表达的时间有差异。

Up to the stage called gastrulation, the cell aggregate may be divided artificially in two, and each remaining half will develop into a well-shaped individual.

直到原肠胚形成的阶段，细胞集合体也许人工地被划分成二个，并且各剩下的一半将显现出完整形状的个体。

PubMed abstract: Chordin is an abundant protein secreted by Spemann organizer tissue during gastrulation.

PubMed摘要：Chordin是原肠胚形成中，施佩曼组织器结构分泌的一种丰富蛋白质。

A mathematical model has now been used to identify factors regulating Notch during chick embryo gastrulation.

象为什么大象大而狗小，为什么有些动物能在水中进行肺呼吸而不缺氧。。。，这一系列看似简单的平常问题，都包含有许多科学道理。

" During the second week following fertilization, gastrulation (cell differentiation and migration ) results in the formation of three tissue types."

受精之后第二周，原肠胚形成后，胚胎分化为三个组织类型

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。