爪

African clawed frog; in some classifications made the type genus of a separate family Xenopodidae.

非洲有爪的青蛙；有时作为单独一科的模式属。

And human and mice, tropical Xenopus and mammals, many of the same gene sequencing.

和人类以及小鼠相比，热带爪蟾的很多基因排列和哺乳动物一样。

An Xenopus, for example, is a puffy, South African frog that comes in a variety of colors.

一个爪蟾，举例来说，是一个肿胀，南非青蛙来，在各种颜色。

Here we show that purine-mediated signalling triggers both EFTF expression and eye development in Xenopus laevis.

本文中我们发现嘌呤介导的信号触发EFTFs的表达并引发非洲爪蟾眼睛发育。

The deduced amino acid sequence of the jgsER showed high identity to the Xenopus ER alpha (77.7%).

氨基酸序列的jgser表现出较高的身份向爪蟾呃阿尔法（ 77.7 ％）。

In the first part, we attempted to employ the high efficiency of Xenopus egg extracts to establish an in vitro replication system in budding yeast.

在第一部分工作中，我们试图利用爪蟾卵抽提物复制DNA的高效性来建立一个芽殖酵母体外复制系统。

Objective To perform prokaryotic expression, purification and identification of Xenopus laevis and mouse vascular endothelial growth factors.

目的 构建非洲爪蟾和小鼠血管内皮细胞生长因子重组表达载体，进行蛋白质原核表达，并对表达产物进行分离、纯化和鉴定。

METHODS: 12 GABAA and 1 glycine receptors were expressed in Xenopus laevis oocytes and studied using two-electrode voltage clamping.

12 GABAA 和 1甘氨酸受体能在非洲爪蟾卵母细胞中表达并且通过双电极电压钳夹法研究测得。

Xenopus laevis as a model organism for developmental biology.

以非洲爪蟾作为模式动物的发育生物学研究

In order to investigate its function in various developmental events, an antibody was prepared which could specifically recognize Xenopus PAPC.

它在爪蟾原肠运动阶段的汇聚延伸运动和体节发生阶段的体节边界形成，以及早期听泡的形态发生和细胞特化过程中都有重要的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。