多细胞的

Specifically, by analyzing a set of metazoan species we observed a striking negative correlation of genomically encoded tyrosine content with biological complexity (as measured by the number of cell types in each organism).

尤其是，通过分析一系列多细胞物种，我们发现一个显著的阴性调节关系，即生物的复杂体系中酪氨酸的遗传性编码（通过检测每个物种中细胞类型的数目）。

By comparison, the hemogenic endothelium is proposed to characterize the generation of hematopoietic stem cells from mature endothelium in the PSp/AGM region.

在卵黄囊和PSp/AGM区，造血和内皮细胞的发育关系分别表现出不同的特点：二者在卵黄囊共同来源于成血血管细胞；在AGM区则更多表现为生血内皮的模式。

Spindle shape of cells gradually disappeared, with increased cell body. Some cells grew in cluster. MSCs changed figures to multilayer knots 10 days after inducing osteoplastic differentiation.

骨髓间充质干细胞向成骨分化过程中，纺锤形的突起逐渐消失，胞体增大，培养10 d后，部分细胞呈聚集生长，随细胞生长密度的增长形成多层的结节结构。

It is unsensible to buy ESCs from other labrotaries, because of the pluripotency of ESCs would be affected by passage number and freeze thawing. So we need to built steadily mouse embryonic stem cells-derived and tested system.

因为ES细胞的多能性会受到多次传代以及冻融的影响，因此需要在本实验室条件下建立起ES细胞稳定的分离培养和鉴定体系。

Parasitizing specially in the cytoplasma of small granular hemocytes, RLOs formed an inclusion body in host cell, in which, RLOs propagated in mass and caused the host cell swelling and disorganizing, subsequently released and infected other target histocytes, resulted in the arising of such symptoms as debility and shivering of limbs, etc..

RLOs专一性寄生于小颗粒细胞的胞质内，以包涵体的形式生长繁殖，随着RLOs的快速增殖，包涵体内RLOs数目显著增多，且多呈圆形，包涵体极度膨胀，将细胞核压向周边，最终细胞被胀破，释放出RLOs再去侵染其它组织和器官，造成颤抖、肌无力等全身症状。

Under the adjustment and control of cell growth factors, the cleavage and proliferation of the chondrocytes may be promoted in vitro.

通过细胞生长因子的调控，在体外可以促进软骨细胞的分裂增殖，这方面国内外对TGF-β、IGF、BMP、bFGF的研究较多。

White and beautiful skin has direct relation with black cells,especially melanin in them, which is classified into two categories: One is of inner origin, the other of outer origin.

皮肤的美白往往与黑色细胞的多少有直接关系。皮肤的黑色细胞可分为两大类：一类由肌体自身产生，称之为内源性；另一类从外部进入产生，称之为外源性。

The data on the lysosomes suggested that the lysosomes involved in certain events in endocrine cells as hormone's synthesis, degradation and so on.

国外的一些资料表明，溶酶体可能在激素合成、降解等多个环节参与了内分泌细胞的功能活动，但是大部分工作限于分泌肽类激素的细胞。

It is therefore very important to find an effective therapy for this disease. Beauvericin is a mycotoxin produced by several Fusarium species.

多项研究报告指出beauvericin可以藉由影响肺部细胞的离子平衡，进而有抑制人类肺癌细胞的生长的效果。

They were able to survive better and differentiate into TH〓 cells more strongly in 6-hydroxydopamine (6-OHDA)-lesioned striatums than in intact ones. Apomorphine-induced rotations were attenuated in MP grafted animals, too.

移植后发现，6-羟基多巴胺（6-OHDA）损伤的PD大鼠纹状体能促进MP或CP细胞的存活并分化成TH〓细胞，而且，MP双移植比单移植改善效果明显，也有助于黑质-纹状体DA神经通路的重建。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。