查询词典 centrioles

In animal and protoctist cells the centrosome contains two short barrel-shaped structures, the CENTRIOLES, but these are not directly involved in spindle formation.

在动物和原生生物的细胞中，中心体包含两个短的圆筒状的小体－中心粒，但它们和纺锤体的形成并没有直接的关系。

In the process of spermiogenesis, the proximal and distal centrioles translocate to the rear of the spermatid nucleus where the proximal centriole is attached, while the distal centriole elaborates the flagellum. The fluorescent centrin protein was seen to be located in basal body of flagellum. But the fluorescent spots could not be detected in the epididymal mature spermatozoa.

在精子变态分化过程中，近端和远端中心粒向核后方移动，近端中心粒附在核后膜上，远端中心粒伸出鞭毛，荧光显示Centrin蛋白位于伸出鞭毛的基部，但在成熟精子中该蛋白消失。

In human spermatozoa, the positive immunofluorescent staining of centrin protein was seen to be located in the basal body of flagellum and clearly in proximal and distal centrioles.

健康男性精子中Centrin免疫荧光阳性，位于鞭毛的基体部，显示近端和远端中心粒，而Cenexin只在一个中心粒上有明显阳性染色，表明该蛋白是人成熟精子中心体的一种重要结构成分。这一结果显示了人和啮齿目动物精子中心体的差异。

In the examination of immunofluorescence using the polyclonal antisera against centrin to detect the expression of centrins in the rat male germ cells, it was found that the fluorescent centrin was localized on centrioles juxtanuclear position in the early round spermatid stage.

用制备的Centrin多克隆抗体，对大鼠生精细胞进行免疫荧光染色，可见呈荧光的Centrin蛋白定位于细胞核近旁的中心粒上。

At the start of cell division, fibrils appear to radiate from the centrioles, forming starlike ASTERS.

在细胞分裂开始时，从中心粒发出星状的纤维，即星体。

A small region of cytoplasm adjacent to the nucleus that contains the centrioles and serves to organize microtubules.

靠近细胞核的一个细胞质小区域，含有细胞中心粒，为形成微管服务。

Microtubules are also used in the construction of centrioles, basal bodies, cilia and flagella

微管还用于建造中心粒，基体，纤毛和鞭毛。

It turns out that some cell organelles are of microbial origin: mitochondria and chloroplasts definitely, cilia, flagella and centrioles possibly, and perhaps the nuclear membrane and much of the chromosome structure as well.

结论是，一些细胞器是微生物来源的，线粒体和叶绿体肯定是，纤毛、鞭毛和中心体可能是，核膜和大部分的染色体结构也许是。

Prior to cell division it replicates, and the sister centrioles move to opposite ends of the cell to lie within the spindle-organizing structure, the centrosome.

它在细胞分裂之前复制，其中一个中心粒移向细胞的另一端，组织纺锤体和中心体。

Movements. During cell division, microtubules of the spindle assembled from tubutin subunits near organelles called centrioles move the chromosomes.

在细胞分裂期间，中心粒周围的由微管蛋白亚基装配形成的纺锤体微管移向染色体。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。