全能性

哺乳动物着床前胚胎发育最基本的问题之一是高度分化的卵母细胞如何过渡到全能性的卵裂球。

The transition of the highly differentiated oocyte into the totipotent blastomeres is a fundamental process during the development of mammalian preimplantational embryo .

哺乳动物的发育是由单个的受精卵开始的，而受精卵是公认的具有全能性的细胞，它可以发育成整个生物体及各个细胞类型。

Mammalian development is started by a single fertilized egg , and the fertilized egg is recognized as having totipotent cells , which can develop into whole organisms and individual cells types .

胚胎干细胞（Embryonicstemcell，ESC）的全能性使之成为再生医学的最佳的种子细胞。

The pluripotency of embryonic stem cells make them one of the best cell types for regenerative medicine .

对扩增后的ES细胞进行染色体和全能性检测。

The totipotent and chromosome of the expanded ES cells were also examined .

小鼠胚胎干细胞（ES细胞）具有分化的全能性已经得到广泛共识。

It is undisputed that embryonic stem ES cells can differentiate into all cells of the body .

胚胎干细胞ES是从早期胚胎或原始生殖细胞中分离出来的能够在体外进行传代培养，而不分化的全能性细胞。

Embryo stem cells ( ESCs ) are a kind of omnipotent cells separated from early embryo or primordial germ cells that can be cultured in vitro for many generations without differentiation .

因此，从保证全能性的角度考虑，3日龄、3.5日龄和4日龄的家兔胚胎，均可用于ES细胞的分离。

This suggested that they were composed of undifferentiated cells and that the embryos of 3 , 3.5 and 4 day old could be used for isolation of ES cells with totipotency .

体细胞克隆绵羊“多莉”（dolly）的诞生，表明成年哺乳动物体细胞具有基因组的全能性。

The birth of cloned sheep " dolly " produced by nuclear transfer from a somatic cell manifests that the somatic cell is of genomic totipotency in mammals .

nanos基因编码一个具有锌指结构的蛋白，在生殖干细胞全能性调控方面起着重要作用。

The nanos gene encodes a Zinger-finger protein , it plays critical role in maintaining the totipotency of germline stem cells .

在植物细胞全能性学说的基础上，采用单因子实验，分析比较了细胞分裂素6-BA，生长素2,4-D，生长素NAA等3种植物激素对路易圣特百合鳞茎愈伤组织生长的影响。

On the basis of plant cell 's totipotency theory , choose one factor trial and analyze the influence of three hormone , which are cell mitogen ( 6 BA ) auxin ( 2,4 D ) and auxin ( NAA ) to the callus growth of Nove Cento 's bulb .

因此我们把细胞全能性学说看作是细胞工程的理论基础。

So plant cell totipotency is the fundamental basis for cell engineering .

植物细胞工程的理论基础：细胞全能性学说

On Cell Totipotency , the Basis of Plant Technology

植物细胞全能性理论在中国的研究与实践

Research and Application of Plant Cell Totipotency in China

类胚体中残留细胞分化全能性维持与外源性白血病抑制分化因子的关系

Relationship between pluripotency maintenance of residual embryonic stem cells and exogenous leukemia inhibitory factor

其全能性分子机制的研究是多年来的研究热点。

It is a hot spot for studying the molecular mechanisms of its developmental pluripotency .

全能性和多能性鉴定。

Identification of totipotency and pluripotency .

细胞全能性学说认为，植物的细胞具有发育为胚胎和植株的潜能。

In cell totipotency , cells of plant have the potential to develop into embryos and plants .

此结果对于人的胚胎干细胞全能性的鉴定与检测有重要启示。

The result has important illumination on the identity of the totipotence of human embryonic stem cells .

首先是建立全能性银行；其次，建立金融控股公司。

The first is to establish all-around banks ; Second , the establishment of the banking-controlled company .

体胚发生是植物细胞全能性的一种表达方式，是快速繁殖的新途径。

Somatic embryogenesis is a way of plant cell totipotency , and a new pathway of rapid propagation .

经两年继代24次仍保持全能性。

This capacity of embryoids formation has been maintained by subcultures up to 24 times in two years .

随后卵裂时期胚胎的基因表达模式将建立一种全能性，这对进一步发育是必需的。

The ensuing gene expression profile in the cleavage-stage embryo establishes totipotency and is required for further development .

药用植物细胞培养代谢全能性及产物检测技术的研究进展

Progress of Researches on the Totipotency of Metabolism in Cultural Cells of Pharmaceutical Plants and Techniques of Its Products Detecting

现在看来，全能性与全能性表达不是一回事。

According to recent opinions , the totipotency of somatic cells is not the same as the expression of totipotency .

同时，作为细胞全能性的经典例证，植物体细胞胚胎发生又是生命研究的一个重要模型。

Meanwhile , as a typical example of cell totipotency , Plant SE is a good model for life research .

胚胎分割是研究细胞分化、早期胚胎发育、胚胎细胞全能性的有力手段。

Embryo bisection is a powerful means in the study of cell differentiation , early embryonic development and the totipotency of embryo cell .

目的研究人早期胚胎分割后单个卵裂球的继续发育与分化，探讨人早期胚胎卵裂球的全能性。

Objective : To investigate the development and differentiation of blastomeres isolated from early human embryos , and study the totipotency of blastomeres .

孤雌生殖的胚胎干细胞具有与胚胎干细胞相同的全能性和增殖性，可以在体外诱导分化成为体内的各种细胞。

Parthenogenetic embryonic stem cells have similar capacity of totipotency and proliferation , and can be established from parthenogenetic activation of discarded oocytes .

胚胎干细胞是有早期胚胎内细胞团或胎儿原始生殖细胞分离克隆出的具有自我复制能力和发育全能性的细胞；

Embryonic stem cells are pluripotent cell lines established from the inner cell mass of blastocyst stage embryos or the gonadal region of fetuses .

早期胚胎卵裂球细胞具有发育全能性，每个胚胎卵裂球细胞在适宜的条件下都能单独发育为一个完整的个体。

Early embryonic cell has the developmental totipotency . Every embryonic blastomere cell can develop to an intact individual separately in a proper condition .