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- This pushing-in of cells marks the start of gastrulation. 細胞的這種向里推進(jìn)標志著(zhù)原腸胚形成的開(kāi)始。
- After gastrulation, the embryo consists of a three-layered, flat, oval germinal disk. 原胚腸形成后,胚胎由一個(gè)三層的扁橢圓形胚盤(pán)形成。
- The outer layer of a blastula that gives rise to the ectoderm after gastrulation. 外胚層囊胚的外層,在原腸胚形成之后生后外胚層組織
- It is equired for the formation of the primitive streak during mouse gastrulation. 它在小鼠原腸期的原條形成過(guò)程中起重要作用。
- FGF control cell migration and establishment of the anterior-posterior body axis of the neural plate during gastrulation. 在胚胎發(fā)育初期,FGF可誘導原腸胚形成期間的細胞遷移和神經(jīng)板前后體軸的建立;
- The rearrangement of the blastula into a three-dimensional organism with inner, middle, and outer layers occurs during gastrulation. 在原腸胚形成過(guò)程中,囊胚重新排列,形成包括內層,中層,外層的三圍組織。
- 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. 并就烏龜發(fā)育分期的標準,原腸胚的形成,羊膜尾褶和后羊膜管,早期胚胎的自身運動(dòng)等問(wèn)題進(jìn)行了討論。
- But when the endodermal nuclei of neural-plate cells were transplanted into enucleated eggs, only half of the blastulae underwent gastrulation and tten the development was arrested. 在以神經(jīng)板期內胚層細胞核為供體的移植過(guò)程中,雖有一半以上的全囊胚發(fā)育到原腸期,但是胚胎進(jìn)一步發(fā)育的能力受到較明顯的阻抑。
- This pushing-in of cells marks the start of gastrulation 細胞的這種向里推進(jìn)標志著(zhù)原腸胚形成的開(kāi)始。
- fertilization, gastrulation (cell differentiation and migration) results in the formation of three tissue types." 受精之后第二周,原腸胚形成后,胚胎分化為三個(gè)組織類(lèi)型
- gastrulatio epibolica 外包原腸形成
- epibolic gastrulation 外包原腸胚形成
- theory of gastrulation 原腸學(xué)說(shuō)
- epiblastic gastrulation 上胚層原腸(胚)形成
- gastrulation [醫]原腸胚形成
- gastrulation biphased 原腸胚二相說(shuō)
- gastrulation multiphased 原腸胚多相說(shuō)
- gastrulation theory 原腸胚形成說(shuō)
- twisted gastrulation protein 原腸形成蛋白
- invaginating gastrulation 內陷式原腸(胚)形成