胚胎发育

The retinoid plays a critical role in vision, growth, reproduction, cell differentiation, and embryonic development.

类维生素A在动物的视觉、生长、繁殖、细胞的分化及胚胎发育等方面起重要的作用。

FISH with partial segment of Tbx1 gene, we examined 22 patients with conotrancal heart malformation in our research including 5 syndromic cases and 17 isolated cases.

Tbx1基因是新近在DGCR中克隆的新基因，属T-box基因家族，该家族基因功能是编码转录因子，调控胚胎发育过程。

As a member of POU transcription factor family, Oct-4 plays an important role in mammalian early embryonic development and takes part in maintenance of cellular totipotence and undifferentiated state.

Oct-4属POU家族蛋白，是一类在动物早期胚胎发育过程中起重要作用的转录因子，参与维持细胞的全能性及未分化状态。

This research would lay a foundation for further investigating the transcriptional modulation of rabbit preimplantation embryo development.

这些基因的克隆将为进一步研究兔的植入前胚胎发育模式奠定基础。

Chordates are bilaterally symmetrical, triploblastic, segmented coelomates which demonstrate a deuterostomic pattern of early embryonic development.

脊索动物两侧对称、三胚层，分节的体腔，在胚胎发育的早期过程中，显示为后口类型。

Vasculogenesis and angiogenesis are two types of neovascularization in the embryo development.

在胚胎发育过程中，血管系统的建立始于两种方式：血管发生和血管新生。

Present results also suggested that zebrafish as a quality model for study on vasculogenesis and angiogenesis during embryonic development and screening for angiogenic enhancer or inhibitors.

斑马鱼是研究胚胎发育早期微血管发生和血管发生的极佳动物模型，可用于促血管发生或抑制血管发生药物筛选。

During embryonic development of the spider, the content of vitellin in embryos decreases rapidly.

在胚胎发育过程中，卵黄蛋白含量下降明显。

During early fetal development tissue on the fingers, palms and soles of the feet swells to form what are known as volar pads.

胚胎发育早期，手指、手掌和足底的组织肿胀形成所谓的掌垫。

The effect of cyclin C on zygotic transcription activation during vertebrate embryonic development is poorly understood.

在脊椎动物胚胎发育过程中有关细胞周期蛋白C合子型转录激活机制尚知甚少。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。