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- An embryonic cell from which a nerve cell develops. 成神经细胞发育成神经细胞的胚胎细胞
- Ultrastructural studies of embryonic cell differentiation in Lycium barbarum L. 枸杞胚性细胞分化的超微结构研究。
- Like many embryonic cells, myoblosts from prenatal rats or chicks are easy to culture. 正如许多胚胎细胞一样,胚胎大鼠或鸡的成肌细胞是易于培养的。
- Derived from a single fertilized ovum or embryonic cell mass. Used especially of identical twins. 单卵的由一个受精卵或胚胎细胞群而派生来的。尤指用于同卵双
- The initial clustering of embryonic cells from which a part or an organ develops; primordium. 原基,芽基,胚基长出部位或器官的胚胎细胞群;原基
- Like many embryonic cells, myoblasts from prenatal rats or chicks are easy to culture. 正如许多胚胎细胞一样,胚胎大鼠或鸡的成肌细胞是易于培养的。
- Two-celled proembryo which have a high density of cytoplasm and ribosomes act as typical embryonic cells. 二细胞原胚期胞质更浓厚,核糖体密度增加,细胞呈胚性细胞状态。
- The techniques on electrofusion of porcine two cell embryonic cells were systematically studied. 为了探索猪胚胎细胞核移植技术中细胞融合参数,进行了猪2-细胞胚胎细胞的电融合。
- The techniques on electrofusion of porcine two-cell embryonic cells were systematically studied. 为了探索猪胚胎细胞核移植技术中细胞融合参数,进行了猪2-细胞胚胎细胞的电融合。
- Present and future weeks, the embryonic cells in pregnant women will be split at an alarming rate. 现在与未来的几周内,孕妇体内的胚胎细胞将以惊人的速度分裂。
- Embryonic cells are still fast split, and split like the speed as fast as the early stages of embryogenesis. 现在胚胎的细胞仍在快速地分裂,而且分裂速度就象胚胎形成的初期一样快。
- The initial clustering of embryonic cells from which a part or an organ develops;primordium. 原基,芽基,胚基长出部位或器官的胚胎细胞群;原基
- Derived from a single fertilized ovum or embryonic cell mass.Used especially of identical twins. 单卵的由一个受精卵或胚胎细胞群而派生来的。尤指用于同卵双
- A mass of embryonic cells from which an organ or a body part develops,either in normal development or in the regeneration of a lost body part. 胚基身体某部分或一器官由此发育的一组胚胎细胞,或正常发育或失去的身体某部分的再生能力。
- A mass of embryonic cells from which an organ or a body part develops, either in normal development or in the regeneration of a lost body part. 胚基身体某部分或一器官由此发育的一组胚胎细胞,或正常发育或失去的身体某部分的再生能力
- To undergo a progressive, developmental change to a more specialized form or function. Used especially of embryonic cells or tissues. 分化不断发生进行的发展变化,从而结构或机能更特殊。尤其指胚胎细胞或组织的发育
- Why is this important" In embryonic cells (and some stem cells), an enzyme called telomerase rebuilds the telomere so that the cells can keep dividing. 在胚胎细胞(还有一些干细胞),一种叫做端粒末端转移酶的酶可以重建端粒,以便细胞能保持分裂。
- Instead they found that the adult cells simply fused with the embryonic cells to create giant cells with more than the normal number of chromosomes. 但是他们却发现,成体细胞只会与胚胎细胞融合,变成染色体数目比正常细胞还多的巨大细胞。
- Biology To undergo a progressive, developmental change to a more specialized form or function. Used especially of embryonic cells or tissues. 分化:不断发生进行的发展变化,从而结构或机能更特殊。尤其指胚胎细胞或组织的发育
- But pluripotent stem cells such as the embryonic cells are difficult to make, requiring the use of an embryo or cloning technology. 但是象胚胎干细胞这样的多能干细胞难以制造,需要使用胚胎技术或克隆技术。