核仁的

Here we show that a nucleolar protein, Lyar which has been reported to be highly expressed in mouse early development and certain leukemia cells, plays an important role in proliferation of ES cells.

本课题研究了一种在小鼠发育早期高表达的核仁蛋白，Lyar，对小鼠胚胎干细胞的增殖作用及其机制。

RPG also proides information on small nucleolar RNAs that are encoded in the introns of RP genes.

同时，RPG还提供了有关小的核仁RNA的部分信息。

The reasons of different results concerning nucleolar structure and its function might be in being short of all-round and systematic studies for the dynamic changes about nucleolus during interphase.

对于核仁结构和功能在细胞间期中各个时期动态变化过程缺乏系统全面的了解可能是产生上述分歧的原因之一。

Nucleoli are the domains in which transcription and processing of rRNA and assembly of ribosomes take place.

摘要核仁是真核生物细胞的rRNA合成加工和核糖体装配的场所。

In contrast, the nucleoli of dinoflagellates and yeast persisted throughout the cell cycle without cyclical alternation of disappearance and reappearance.

甲藻和酵母的核仁在整个细胞周期中始终存在，没有消失和重现的周期变化。

It has big cream pastes, strip toffee and nucleoli chocolate and chocolate chip cookies.

它里面有大块的乳脂软糖、条状的太妃糖、核仁巧克力碎以及巧克力曲奇。

The nuclei of the Paget's cells are atypical and, though not seen here, often have prominent nucleoli.

Paget氏细胞的细胞核有异型性而且常有显而易见的核仁。

RESULTS: After 24 hours of preinduction, cells changed from spindle to polygonal or irregular, with many short rod-shape processes and 2-3 nucleoli. Whirlpool shape growth disappeared, and was disordered. After 1-3 hours of induction, cells gradually became round, with significant cell contraction, strong refraction, bipolar or pluripolar processes connected each other into a net. After 5 hours of induction, grades one and two branches were detected.

结果：预诱导24 h，胞体由原来的长梭形变成多角形或不规则形，伸出多个短棒状突起，可见2~3个核仁，细胞间漩涡状生长趋势消失，排列无规律；诱导1~3 h，细胞逐渐变圆，胞质收缩明显，折光性增强，双级或多极的突起互相连接呈网状；诱导5 h，突起出现一、二级分支。

The HUVECs retained spindled shaped or cobblestone appearance and positively stained by anti-CD31. DAPI staining showed that 90％of scaffolds surface was reendothelialized and endothelial cells were distributed evently on the surface forming a confluent monolayer.

脱细胞支架细胞成分完全脱去，胞外基质保存完好；分离的细胞培养一周后，细胞呈梭形或多角形，核仁清晰，大小均匀，呈典型的铺路石样；免疫荧光检测可见细胞胞浆内有颗粒状红色阳性信号，说明Ⅷ因子相关抗原染色阳性；膜表面有蓝色阳性信号，说明CD31抗原染色阳性。

The cells survival rates of every group were determined by MTT technique.Results The tumor cells without any anti-glioma factor treatment were growing better and no change was observed in morphology.After 2-3 days,cell axons disappeared,cell bodies crimpled,nucleoli crinkled and cracked in each treated group.

结果 未加任何抗癌因子处理的C6细胞组肿瘤细胞生长旺盛，细胞形态无明显改变；各处理组的肿瘤细胞2～3天后开始逐渐出现细胞突触消失，细胞变圆，胞体皱缩，核仁固缩、裂解、甚至消失，继而逐渐死亡。

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。