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- Prokaryote cells evolved first and gave rise to eukaryote cells. 原核细胞先产生,而后产生真核细胞。
- The quorum sensing commonly exists in procaryote kingdom, regulating various biologic functions. 群体感应现象在细菌中普遍存在,参与细菌多种生理功能的调控。
- Flagellum (pl. flagella) A whiplike extension of prokaryote cells, with a basal body at its base, whose beat causes locomotion of the cell. 鞭毛: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。
- "This is inhibits the reading. Ribosomes need single-strand RNA in order to start," says Gerhart Wagner, professor of procaryote microbiology at Uppsala Uniersity. 乌普萨拉大学的原核微生物学家瓦格纳教授说,“这是一种抑制性的转录活动。核糖体需以单链RNA为翻译转录模板”。
- Eukaryotic cells are about 10 times the size of a prokaryote and can be as much as 1000 times greater in volume. 真核细胞比原核细胞大10倍,体积是原核生物的1000倍。
- Molecular Cloning and Procaryote Expression of KIT Gene Controlling Dominant White Coat Color in Alpacas(Lama pacos)[J]. 引用该论文 张巧灵;姜俊兵;贺俊平;范瑞文;耿建军;赫晓燕;董常生.
- Plant pathogenic bacteria are tiny prokaryote with the characteristic of rapid propagation. 摘要植物病原细菌是寄生在植物上的原核生物,个体微小,繁殖速度快。
- "This is inhibits the reading. Ribosomes need single-strand RNA in order to start," says Gerhart Wagner, professor of procaryote microbiology at Uppsala University. 乌普萨拉大学的原核微生物学家瓦格纳教授说,“这是一种抑制性的转录活动。核糖体需以单链RNA为翻译转录模板”。
- Conservative residues K149 and E153, which were located beside the pocket of Trp, showed the phylogenic diversities from prokaryote to eukaryote. Trp结合口袋旁边的两个氨基酸残基K149和E153在不同种属的TrpRS中显示出进化差异。
- Prokaryote (prokaryote) An organism whose genetic material (DNA) is not enclosed by membranes to form a nucleus but lies free in the cytoplasm. 原核生物:指遗传物质(DNA)没有被膜包围形成细胞核,而是在细胞质中游离存在的一类生物体。
- The average length of genes in a eukaryote is larger than in a prokaryote, implying that evolution of complexity is related to change of gene lengths. 真核生物的平均基因长度一般而言要长于原核生物的平均基因长度,这可能暗示了生物复杂性的进化与基因长度的变化有一定关联。
- Mycoplasmas are widespread in nature as conditional pathogen, which may be the unique prokaryote that can cohabit with eukaryote and interact permanently with mammalian cells. 支原体是广泛存在于自然界的条件致病微生物,可能是唯一可以与真核生物共生,并可与哺乳动物细胞长期相互作用的原核生物。
- Turgor The state, in a plant or prokaryote cell, in which the protoplast is exerting a pressure on the cell wall owing to the intake of water by osmosis. 膨胀:植物细胞或原生动物细胞由于渗透而大量吸收水分,使原生质体向细胞壁施加压力的状态。
- Signal peptides' structures and functions, signal sequence traps and the proteins expressions in prokaryote and eukaryote expression systems were illustrated in the article. 就信号肽的结构和功能,信号肽的捕获方法及其在原核表达系统和真核表达系统中表达外源蛋白质的应用做一些介绍。
- Plastids are essential organelles of plant cells and it is believed that plastids have arisen from an endosymbiotic event between a protoeukaryote and a photosynthetic prokaryote. 叶绿体是植物细胞内的一种重要细胞器,它起源于早期具有光合能力的原核生物与真核生物的内共生事件。
- See also prokaryote. 参见prokaryote。
- Objective To observe the protective effict of hepatitis E virus(HEV)ORF 2 recombinant protein expressed in prokaryote cell cynomolgus macaques(cynos)against challenging with wild-type HEV. 目的观察基因重组戊型肝炎病毒(HEV)结构蛋白对恒河猴戊型肝炎野病毒攻击的保护作用。
- The IDG gene from Ralstonia eutropha encoding the Indole dioxygenase was constructed with PTL12 from specific promoter in cotton fiber to form eukaryote vector which contents the prokaryote promoter of Indole dioxygenase. 将来源于Ralstonia eutropha中的靛蓝色素酶基因IDG与从棉花基因组DNA中克隆到的棉纤维特异启动子PTL12相连构建了真核表达载体。
- Mycoplasma pneumoniae is a range between viruses and bacteria, the smallest self-propagation prokaryote, is the cause of children and respiratory infections of SARS one of the main pathogens. 肺炎支原体是一种介于病毒和细菌之间,能自行繁殖的最小原核生物,是引起儿童呼吸道感染及非典型肺炎的主要病原之一。
- The prokaryote expression system is used to express firstly functional B7.2 peptide fragments and demonstrate that the expressed products has similar costimulatory biological activity. 3 . 2.首次用原核系统表达出具有生物活性的共刺激分子B7.;2。