细胞核

Al stress badly destroyed the ultra-structure of root tip cells, the nucleus changed uneven, the numbers of vacuole and mitochondria increased but crista of mitochondria changed unclear and almost disappeared.

与对照相比，最明显的变化是细胞核结构变得不完整，同时空泡增多，线粒体数量增加，但线粒体脊比较模糊甚至消失。4。

This male sterile gene can be effectively and rationally used in genus Brassica Oleracea and other Crucifer crops.

进一步揭示了甘蓝显性细胞核雄性不育发生的本质，为该基因的克隆、人工调控植物育性的表达及其分子育种提供了依据。

Weightlessness simulated; Stomach neoplasms; Tumor cells, cultured; Cell size; Proliferating cell nuclear antigen; Cell cycler Apoptosis

失重模拟胃肿瘤肿瘤细胞，培养的细胞大小增殖细胞核抗原细胞周期脱噬作用

Cytokinesis:The division of the cytoplasm of a cell following the division of the nucleus .

胞质分裂：由细胞核的分裂而产生的细胞质的分裂。

The morphological change was observed with transmission electron microscope, compared with the control cells, the irradiated cells have more cytoclasis and cytolysis, the pykonosis and apoptosis corpus were also observed.

电镜下胞浆中空泡形成，细胞溶解、坏死，细胞核固缩，出现典型的细胞凋亡改变，形成凋亡小体。

To study the interaction between nucleus and cytoplasm.

目的 ：为研究和了解细胞核与细胞质的相互作用。

Normally, cells have low levels of p53 diffused in their cytoplasm and nucleus.

通常情况下，细胞有低水平的p53基因分散在细胞质和细胞核。

Microcells were produced by centrifugation of micronucleated A9 (neo12) cells in Percoll density gradient containing 20 mg/L Cytochalasin B at 39 000 g. The resulting mixture of microcells, whole cells, karyoplasts and cytoplast fragments was filtered through 8 μm and 5 μm size membrane pores sequentially to obtain pure preparation of microcells.

微核化的细胞在含有20 mg/L细胞松弛B的Percoll密度梯度介质中，经39 000g高速离心后，包含微细胞、完整细胞、细胞核和细胞碎片的混合液，依次通过8 μm和5μm孔径的滤膜过滤后可获得纯化的微细胞溶液。

Microcells were produced by centrifugation of micronucleated A9 (neol2) cells in Percoll density gradient containing 20mg/L Cytochalasin B at 39 000g. The resulting mixture of microcells, whole cells, karyoplasts and cytoplast fragments was filtered through 8 pm and 5 pm size membrane pores sequentially to obtain pure preparation of microcells.

微核化的细胞在含有20mg/L细胞松弛B的Percoll密度梯度介质中，经39000g高速离心后，包含微细胞、完整细胞、细胞核和细胞碎片的混合液，依次通过8μm和5μm孔径的滤膜过滤后可获得纯化的微细胞溶液。

The gap between the number of known function proteins and the number of known sequence in protein databank is increasing rapidly.

了解真核细胞中细胞核内蛋白质的定位情况对于新发现蛋白质的功能注释具有重要意义。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。