细胞质的

Results Using different concentrations of 5fluorouracil to deal with A549 cells, with the increase in drug concentration and treatment time,cell survival rate decreased significantly;and low concentration of 5fluorouracil induced the cell spread and increased vacuolization within the cytoplasm, acridine orange staining showed an increase in acidic vesicles,high concentration made the cell round and cell apoptosis.

结果不同浓度的5氟尿嘧啶处理A549细胞，随着药物浓度的增加和处理时间的延长，细胞存活率明显下降；且低浓度使细胞呈铺展状态，细胞质内空泡增多，吖啶橙染色显示酸性膜泡增多，高浓度使细胞变圆，出现凋亡状态。

This study focused on the mRNA decay process of the transcripts of the candidate sterile gene in maize Zea mays L.

本研究对玉米S型细胞质雄性不育中胞质不育候选基因的转录产物在核恢复基因的作用下被降解并引起育性恢复的生物学机理进行了探讨。

There are usually horizontal rather than the slanting end walls of tracheids. Vessel elements have lignified secondary cell walls and at maturity lack a living protoplast.

另外，导管分子具有木质化的次生细胞壁结构，成熟期的细胞内已经不存在活的细胞质。

However, most of GSK3βand E2F1 translocated into the nuclear and led to the stronger interaction in nuclei after the PC12 cells were stimulated by NGF.

用小鼠的海马区的冰冻切片进行免疫荧光实验，发现在成熟的神经元中，GSK3β与E2F1都定位在细胞质中。

There is a basophil in the center of the field which has a lobed nucleus and numerous coarse, dark blue granules in the cytoplasm.

在视野中心是一个嗜碱性细胞，它有一个多叶核，并且细胞质里有为数众多的粗糙的、深蓝色的颗粒。

In order to get better agreement with the experimental data, we introduce a conductivity contras 〓.

为了更好的同实验结果相符合，我们引进了参数t=σ〓／，反映细胞质和培养液之间的电导率的比值。

Results:（1）After the action of electrets, 10%of 3T3 cells appeared apoptosis.(2) After the action of electrets in 3T3 cells, the free Ca2+ levels in cellular plasm were increased. The increasement of Ca2+ levels was caused by the Ca2+ inflow from outside cell, rather than the release of calcium pool inside cell.

结果：(1)负极性驻极体作用3T3细胞后，3T3细胞出现10％的凋亡量；(2)驻极体作用3T3细胞以后，细胞质游离Ca2+浓度升高，Ca2+浓度的升高不是由于细胞内钙池的释放，而是由于细胞外Ca2+内流所引起。

In eucaryotes, the ribosomes in the cytoplasm are unaffected by chloramphenicol, but those in the mitochondria, being prokaryotic in character, are attacked.

在真核生物中，在细胞质中的核糖体不受这种抗生素影响，而在线粒体中的具有原核性的核糖体却会受到攻击。

MAIN OUTCOME MEASURES: Construction and purification of Znf430 prokaryotic expression vector as well as its location in the cytoplasm of eucaryotic cells.

主要观察指标：锌指蛋白 403的原核表达载体的构建、纯化及在真核细胞细胞质中定位的结果。

AtDFA is dihydrofolate synthase localized in mitochondria, it catalyzes one glutamate added to the dihydropteroate and produces dihydrofolat. AtDFB, AtDFC and AtDFD are folylpolyglutamate synthase localized in plastid, mitochondria and cytosol respectively. A short chain ofγ-linked glutamates can be added by FPGS.Folate molecules exist in vivo mainly as polyglutamates and these are preferred by folate-dependent enzymes.

AtDFA为二氢叶酸合成酶(dihydrofolate synthase，DHFS)，定位于线粒体，在它的催化作用下，一个谷氨酸分子与二氢蝶酸(dihydropteroate ， DHP)相结合，形成二氢叶酸；AtDFB、AtDFC、AtDFD为多聚谷氨酸合成酶(folylpolyglutamate synthase，FPGS)，分别定位于质体、线粒体和细胞质，在多聚谷氨酸合成酶的作用下，谷氨酸分子可以逐一连接到四氢叶酸的谷氨酸γ位。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。