the sophisticated components of this flagellum allhave precedents elsewhere in nature, as described by kenneth r. millerof brown university and others.
布朗大学的kennethr.miller和其他人早已指出,组成鞭毛的复杂器官之前就存在于自然之中。
thefinal evolution of the flagellum might then have involved only thenovel recombination of sophisticated parts that initially evolved forother purposes.
鞭毛的最终出现,可能仅仅来自本来向其它方向进化的复杂器官的重新组合。
resembling or having the form of a flagellum ; whip like.
有鞭毛、鞭节的,或类似于鞭毛、鞭节的。
electron microscopy showed clear destruction of the acrosome, cytoplasmic membrane, nuclear envelope, mitochondrial cristae, and flagellum in the uv-irradiated sperms.
扫描和透射电镜观察清楚地显示紫外线照射对栉孔扇贝精子顶体、胞质膜、核膜、线粒体嵴和鞭毛的破坏。
a flagellum is a long, slender projection from the cell body, whose function is to propel an organism.
鞭毛是细胞体上的细长突出,它的作用是推动微生物移动。
objective to establish a pcr assay for detection of flagellum antigen h a of s. paratyphi a.
目的研究快速、特异、灵敏的检测甲型副伤寒沙门菌鞭毛特异相ha的pcr法。
flagellum (pl. flagella) a whiplike extension of prokaryote cells, with a basal body at its base, whose beat causes locomotion of the cell.
原核细胞的鞭状延长部分,基部有基体,当鞭毛进行挥鞭式运动时可以促使细胞移动。
these findings suggest that the bacterium communicates with the archaeon by using its flagellum .
这些发现表明,细菌与古细菌的沟通是通过鞭毛实现的。
we found that a fermentative bacterium used its flagellum for interaction with a specific methanogenic archaeon.
研究人员发现,发酵性细菌能利用其鞭毛与特定的古甲烷菌产生互作。
the leifson staining method is a common method of the flagellum staining of bacteria.