In this situation, acting as a corepressor, tryptophan binds to the repressor and activates it so that the reperssor now binds to the trp operator and stops transcription of the trp operon.
在这种情况下，色氨酸作为辅阻遏物与阻遏物结合，并使之激活，因此阻遏物就可以和trp操纵基因结合，从而终止trp操纵子的转录。
He trp repressor dimer is inactive, cannot bind to the trp operator and so the trp operon is transcribed to produce the enzymes that then synthesize tryptophan for the cell.
rp阻遏物二聚体处于失活状态，不能和trp操纵基因结合。因此trp操纵子被转录并产生与细胞内色氨酸合成有关的酶。
The shopkeeper also told me that their snow boots are using TRP high-pressure and wear-resistant non-slip sole. So it is very safe for walking.
还有，它是用的是TRP高压耐磨防滑底，走路很安全，不用担心摔跤。
In the presence of tryptophan, ribosomes bind to the trp polycistronic mRNA that is being transcribed, following closely behind the RNA polymerase and begin to translate the leader sequence When tryptophan is present, translation of the leader sequence occurs to completion.
前导RAN序列可形成数个二级茎环结构，其中一个可以作为转录终止子，而另一个不同的茎环则可能是抗终止子。
In the process of test, the Trp in the carpophore was destroyed because of the use of acid hydrolysis. The content of the other amino acids were tested, and the numbers were high.
在测定过程中，由于采用了酸水解，子实体中的色氨酸被破坏，而其余17种氨基酸均被测出，含量极其丰富。
Another example is the more popular TRP teaching method namely totals reaction progress; that commonly used for the children in the process of learning English.
又如比较流行的TRP即全身反应教学法，是一种儿童学习英语过程中常用的活动。
AH109 (pGBKT7-LMP1) transformed by the FDC-P1 cDNA library was cultured on the SD/-His/-Trp/-Leu plates, as a result 121 putative positive clones were obtained. Restreaking these putative clones on the SD/-Ade/-His/-Trp/-Leu plates, 10 of them were obtained as candidate clones. Then, 3 of these 10 was proved to be positive by β-galacosidase assay.
三、经FDC-P1 cDNA文库转化的AH109（pGBKT7-LMP1）在SD/-His/-Trp/-Leu平板上筛选培养后获得121个阳性侯选克隆；阳性侯选克隆在SD/-Ade/-His/-Trp/-Leu平板上重新划线后证实其中有10个为〓；而这10个克隆经β-半乳糖苷酶滤膜影印分析证实其中的3个为〓。
Study on the Crystallization Process of Labeled GL-7-ACA Acylase CA130 Complex 7β-bromoacetyl amino cephalosporanic acid (BA-7-ACA), an analog of glutaryl-7-amino cephalosporanic acid (GL-7-ACA), can inhibit and specifically alkylate GL-7-ACA acylase (CA130) from Pseudomonas sp. 130, forming a carbon-carbon bond between BA-7-ACA and the C-2 on indole ring of Trp-β4 residue of CA130.Here we reported that BA-7-ACA labeled CA130 (BA-C130) could self-catalyze the hydrolysis of BA-7-ACA during crystallization process. The hydrolysis was confirmed to be a reaction analogous to the one of GL-7-ACA by comparative MALDI-TOF (matrix-assisted laser desorption/ionization-time of flight) spectrometry analysis.
二、GL-7-AcA酰化酶CA130标记复合物的结晶过程研究溴乙酰氨基头孢烷酸（7β-bromoacetyl amino cephalosporanic acid，BA-7-ACA）作为戊二酰-7-氨基头孢烷酸（GL-7-ACA）的类似物，不仅能够抑制GL-7-ACA酰化酶CA130的活力，而且能通过在BA-7-ACA和CA130的β亚基第四位色氨酸吲哚环二位碳原子之间形成碳-碳共价键而将CA130特异的烷基化。
To our knowledge, this is the first example of a Trp channel that must undergo de novo expression for manifestation of central nervous system pathology.
据我们所知，Trpm4是第一个色氨酸通道，为了证明中枢神经系统病变的机制必须进行从头的全新的研究。
the results indicate that the trp/arg variation might lead to insulin resistance, obesity and t2dm.
trg/arg多态性的改变导致了胰岛素抵抗、肥胖、t2dm的发生。
This suggests that the Trp residue in the prosegment is in a considerably more polar environment than the rest of the Trp residues (334 nm), and likely forms part of a more disorganized and accessible region of the protein.
这表明，色氨酸残基在prosegment是在相当多的极地环境比其他的Trp残基（ 334纳米），并有可能的组成部分，更混乱和无障碍区的蛋白质。
We concluded that the Trp/Trp genotype of α-adducin Gly460Trp was associated with lower serum bilirubin concentrations in this group of Chinese women with essential hypertension.
从以上的结果认为在中国原发性高血压女性患者中，Trp/Trp基因型与低的血清胆红素含量有直接关系。
In this case it is the upper limit of TRP that plays a major role, which is another type of pich variation in Standard Chinese. There is a contrat relationship between the PF for the stressed and unstressed syllables.
这是普通话语调中音高调节的两种不同方式，语句中强调重音与非强调重音的韵律特征之间存在着高低、长短的对立关系，这种对立关系因它们在语句中的不同组合方式而产生一系列的变化。
The influence of solution acidity and the initial temperature to the v-t curve was investigated. The results showed that the L-Trp solution had more competitive nucleating ability at lower initial temperature (20℃), and less competitive nucleating ability at 25 and 35℃.
考察溶液酸度和起始温度对结晶过程中流动电位-结晶器温度曲线的影响。L-色氨酸饱和溶液在起始温度25和35℃下成核能力较差，在较低起始温度20℃下成核能力较强。
It is found that O2 binding to the heme of HemAT changes the environment of the Trp and Tyr in the sensor domain but hardly changes the environment of the Tyr in the linker region between the sensor domain and the signaling domain.
发现O2配基与HemAT蛋白质的结合使传感域中Trp和Tyr的环境发生变化，而对连接域中Tyr的环境影响可忽略不计。
Polygonatum odoratum Agglutinin from Amaryllidaceae species is a mannose-binding protein with various biological activities.
丙烯酰胺对PML中Trp淬灭程度达到83％，KI能淬灭PML分子中49％的Trp残基的荧光。
For a wild-type trp operon, the presence of tryptophan turns off transcription of the structural genes.
翻译的起点位于这一序列的上游，且给出的序列是一正确的阅读框。
Attenuation A mechanism in the trp operon to ensure that genes are not transcribed in the presence of tryptophan.
衰减作用 trp 操纵子中用于确保当色氨酸存在时基因不被转录的一种机理。
Transcribed sequence just downstream of the trp operon promoter that is central to the attenuation mechanism.
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。
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。