查询词典 Euglena

Analyses by RAPD and 18S rRNA sequence both support that A. longa is closely related to Euglena gracilis.

RAPD和18S rRNA序列分析结果都显示长变胞藻和纤细裸藻有着密切的亲缘关系。

Thus Euglena shows a diurnal rhythm in the speed at which it moves to a light source.

当眼虫被放在强光下时，仍能表现出昼夜节律。

Its location varies. In Chlamydomonas it is just inside the chloroplast; in Euglena it is near the base of the flagellum.

眼点的位置各不相同，在衣藻中，它位于叶绿体内，在裸藻中眼点临近鞭毛基部。

It is difficult to identify related species of the genus Euglena and to separate different strains of the same species because the morphological characters are variable and limited.

因其形态特征有限并且易变，很难鉴定眼虫的相似种和同种内不同的株。

We demonstrates that the seven strains of Euglena can be clearly separated by their microsatellite DNA fingerprinting patterns.

研究表明七株眼虫根据微卫星DNA指纹图谱被明显区分开。

Euglena and Oxyhrris showed two bands, one identical to the Tetrahymena band, another being about -45kD.

进化到了纤毛虫类，着丝粒和动粒蛋白的组份的发展就已经比较完善了。

The genetic relationships among Euglena strains remain poorly understood, despite a rich history of morphological examination and an extensive phylogenetic analysis of the ribosomal RNA genes.

尽管以前对眼虫进行过大量的形态发育研究和基于核糖体RNA基因的系统发育分析，但对于株系之间的关系仍然知之甚少。

The appraisal results of the fatty acid showed the contents of crude fat are a wide range from 1.64 to 15.41% and there are found a highest level in Euglena intermedia and a lowest level in Saccharomyces carlsbergensis.

脂肪酸的评价结果显示，饵料中粗脂肪的含量在1.64%-15.41%之间，其中中型裸藻中含量最高，啤酒酵母中含量最低。

Protozoa An old name for animal-like PROTOCTISTA that included some photosynthetic organisms e.g. Euglena, Volvox

原生动物：指动物状的原生生物的以前的名称，包括一些光合生物。

After sequential selective extractions to prepare nuclear matrix, the nuclei of Euglena and Crypthecodinium still gave positive reaction to ACA serum under immunofluorescent microscopy.

用ACA血清和SⅡ血清作全细胞蛋白的免疫印迹检查，四膜虫具有与HepⅡ细胞高度相似的阳性反应带。

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。