gastrulation

1. 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。
2. The outer layer of a blastula that gives rise to the ectoderm after gastrulation. Endosperm, cells disorganize gradually along with embryo development.
   外胚层囊胚的外层，在原肠胚形成之后生后外胚层组织随胚的发育和生长，胚乳细胞逐渐解体。
3. In addition to looking at normal gastrulation, the scientists also looked at what happens to gastrulation when mutations occur.
   除了观察正常细胞的原肠胚形成，科学家们还观察了突变细胞。
4. The renal cells collected directly from the kindey or the primary cultured caudal fin cells were transplanted into the nucleated eggs of the same species. The nuclear transplanted eggs could develop into the late gastrulation stage.
   将经直接消化的斑马鱼头肾细胞或经短暂培养的尾鳍细胞核移植到同种成熟具核卵子中，移核卵可发育到原肠晚期；
5. GFP expression started during gastrulation in the axial hypoblast layer.
   GFP在原肠作用期就开始表达，主要发生在中轴下胚层中；
6. The authors discussion the staging parameters of embryonic development, the forming of gastrulation, "ammon tail fold" and "posterior amnion tube" and the forward movement of the embryo itself.
   并就乌龟发育分期的标准，原肠胚的形成，羊膜尾褶和后羊膜管，早期胚胎的自身运动等问题进行了讨论。
7. FGF control cell migration and establishment of the anterior-posterior body axis of the neural plate during gastrulation.
   在胚胎发育初期，FGF可诱导原肠胚形成期间的细胞迁移和神经板前后体轴的建立；
8. Structure of the bottle cells in Cynops orientalis gastrulation and their effect of removal on embryonic development
   东方蝾螈原肠形成期瓶状细胞的结构及其对胚胎发育的影响
9. The gastrulation of Mongolian sheep embryos
   蒙古绵羊胚胎的原肠形成
10. Gastrulation is an essential event during early embryo development.
    原肠作用是脊椎动物早期胚胎发育的关键事件。
11. But the development of the CNS is almost mormal when embryos were treated with RA after the gastrula stage, then it did not inhibit the gastrulation and consequently neural induction.
    但在原肠中期以后处理的胚胎，神经系统发育基本正常，因此说明视黄酸并不抑制原肠作用和随后的神经诱导。
12. 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。
13. Gastrulation of vertebrate embryos is the fundamental morphogenetic movement through which the three germ layers form: ectoderm, mesoderm and endoderm.
    脊椎动物的原肠运动是一种基本的形态发生运动。脊椎动物通过原肠运动最终形成了三胚层：外胚层，中胚层和内胚层。

noun

1. the process in which a gastrula develops from a blastula by the inward migration of cells