英语人>词典>汉英 : 操纵子 的英文翻译,例句
操纵子 的英文翻译、例句

操纵子

基本解释 (translations)
operon

更多网络例句与操纵子相关的网络例句 [注:此内容来源于网络,仅供参考]

Ara operon Operon containing genes that metabolize the sugar arabinose.

ara 操纵子含有阿拉伯糖代谢基因的操纵子

In negative repressible operons , transcription of the genes on the operon normally takes place.

在负向可阻遏操纵子中,操纵子的基因转录一般都会发生。

The first part of this paper is to set up a novel mathematical model describing expression and regulation of trp operon, in which not only the effects of repression and attenuation on transcription are taken into consideration, but the interaction between repression gene and structural gene as well as the transportation of tryptophan across cell membrane are also considered.

论文第一部分主要在已有的色氨酸操纵子模型基础上,建立了一个新的用于描述色氨酸操纵子动态行为的数学模型,它不仅考虑了阻遏、弱化以及反馈抑制作用对转录的影响,而且考虑了表达阻遏蛋白的基因和表达关键酶的基因之间的相互作用和影响,以及色氨酸外排的影响。

LacZ gene was fused with the promoter of the acoR gene and bkdR gene, and two recombined genes were expressed in sigL mutant strain and HD-73 wild strain sequentially.

分别将调控aco操纵子(编码3-羟基丁酮脱氢酶系统)的转录调节基因acoR和调控bkd操纵子(编码催化支链脂肪酸合成的酶系统)的转录调节基因bkdR的启动子与lacZ基因融合,并转入出发菌株和sigL突变体中,测定b-半乳糖苷酶的活性。

Biosynthesis and assembly of K88 fimbriae are regulated by the fae operon,which contains 10 genes designated faeA-faeJ.

菌毛的合成与装配是由fae操纵子调控的,fae操纵子包含10个基faeA~faeJ,其中有些基因表达菌毛装配所需的各种结构蛋白、分子伴侣和调控因子。

Like eukaryotes, but unlike bacteria, they have introns in their transfer RNA, but like bacteria they have polycistronic operons.

像真核生物而不像细菌,转运 RNA 中含有内含子,还有细菌不具备的多顺反子的操纵子

In negative inducible operons , a regulatory repressor protein is normally bound to the operator and it prevents the transcription of the genes on the operon.

在负向可诱导操纵子中,一个调节的阻遏蛋白质一般会与操纵基因结合,并阻止操纵子中基因的转录。

Trp and lac operons were usedsas the research object in this paper and two extended mathematical models were proposed on the basis of previous works. The parameters of the model were determined and the results were analyzed. A steady-state optimization model of tryptophan biosynthesis was established based on indirect optimization method. The network analysis was used to lac operon system.

本文以色氨酸操纵子和乳糖操纵子为主要研究对象,在前人的研究基础上建立了较为全面的新的数学模型,确定了模型参数,并对计算结果进行了分析,建立了稳态的优化模型,并利用间接优化法对色氨酸生产过程进行优化;利用网络分析法对乳糖操纵子系统进行分析。

Attenuation vs repression The trp operon is regulated by both repression(which determines whether transcription will occur or not)and attenuation.Other operons for amino acid biosynthetic pathways may also be regulated by both repression and attenuation or only by attenuation.

弱化作用与阻遏作用的比较 trp操纵子同时受到弱化作用和阻碍作用的调控,其他氨基酸生物合成途径的操纵子也可能受弱化作用和阻碍作用的调控,或者仅有弱化作用调控。

Attenuator Transcribed sequence just downstream of the trp operon promoter that is central to the attenuation mechanism.

衰减子 紧接在 trp 操纵子的启动子之后转录出来的序列,对衰减作用机理很重要。

更多网络解释与操纵子相关的网络解释 [注:此内容来源于网络,仅供参考]

ara operon:阿(拉伯)糖操纵子

有名的操纵子还有可诱导的正调控操纵子-阿拉伯糖操纵子(ara operon),可阻遏操纵子-色氨酸操纵子(trp operon). 可诱导指关闭的基因在诱导剂存在下可开启表达,可阻遏指开放的基因在阻遏物存在下可关闭表达.

arabinose operon:阿拉伯糖操纵子

阿卡波糖 acarbose | 阿拉伯糖操纵子 arabinose operon | 阿拉伯糖 arabinose

gal operon:半乳糖操纵子

gaeumannomyces graminis virus|禾顶囊壳病毒 | gal operon|半乳糖操纵子 | galactan|半乳聚糖

lactose operon:乳糖操纵子

举个例来说,大肠杆菌能利用乳糖作为唯一碳源,乳糖能够进入细菌细胞,并能被分解 为葡萄糖和半乳糖.能够执行这些功能的酶是由乳糖操纵子(lactose operon)中的 3 个结 构基因决定的.这 3 个结构基因是:lacZ 决定半乳糖苷酶(galactosidase),

tryptophan operon:色氨酸操纵子

Chemotaxis 趋化性 | Tryptophan Operon 色氨酸操纵子 | Tandom 串联重复

lac operon:乳糖操纵子

11.2.2.1 乳糖操纵子(lac operon)的调控11.2.2.2 色氨酸操纵子(trp operon)的调控A.高CaCl2高pH法B.电激法C.微电极法D.聚乙二醇(PEG)法(1)功能相关的基因大多数以操纵子(operon)结构出现.

lac operon:操纵子

右图为Lac操纵子(Lac operon)的结构以及负调控图:(b)无诱导物存在时,阻遏物与操作基因(operator)结合使得结构基因不能正常转录其实在细胞中透过酶等总是以最低量存在的,足以供给底物开始进入之需.

operons:操纵子

操纵子(operons)是由一个或多个相关基因以及调控它们转录的操纵基因和启动子序列组成的基因表达单位. ◇操纵基因(operator)与特定阻遏蛋白相互作用调控一个基因或一组基因表达的DNA区. ◇结构基因(structural gene)编码一个蛋白质或一个RNA的基因.

operon:操纵子

原核生物-- 操纵子(operon) 机制共有序列(consensus sequence) 决定启动序列的转录活性大小. 2 操纵序列 --阻遏蛋白(repressor)的结合位点激活蛋白(activator)可结合启动序列邻近的DNA序列,促进RNA聚合酶与启动序列的结合,

operon theory:操纵子说

operon 操纵子 | operon theory 操纵子说 | ophiocephalous 蛇头的