查询词典 luciferin

It was found that luciferin is not a single compound.

人们发现，虫荧光素并不是单一化合物。

In order to understand the biosynthesis and origin of the luciferin,the paper will summarize both historical and recent data on the structure?property and the biosy...

为了更清楚的认识荧光素在体内的生物合成与起源问题，本文对几种主要荧光素的结构性质和有关其生物合成研究的最新报道进行综述。

An enzyme present in the cells of bioluminescent organisms that catalyzes the oxidation of luciferin.

荧光素酶存在于生物性发光组织的细胞中，催化荧光素氧化的酶

Luminescence resulting from a chemical reaction as the oxidation of luciferin in fireflies.

由化学反应发出的光，比如萤火虫的虫萤光素发生氧化反应时发出的光。

Now the known species of luciferin was variety,which had large differences on structure?property and synthesis.At present the research is focus on the biosynthesis of luciferin.

现在已知的荧光素种类繁多，不同来源的荧光素在结构、性质与合成上大不相同，荧光素在生物体内的生成问题是目前研究的焦点。

In this study, semi-quantitative RT-PCR, ABC immunohistochemistry assay, flow cytometry analysis and luciferase/luciferin assay were used to study the expression and function of CD39 in seven hematopoietic cell lines.

采用半定量RT-PCR、ABC免疫酶标和流式细胞术以及荧光素/荧光素酶法，研究了七个血源细胞系中CD39的表达和功能。

RLuciferase/Luciferin system, a new method to detect the MAPK activity in fungus, was founded and proved to be effective and perspective in the study of MAPK pathway in microorganism.

建立了一套切实可行的检测MAPK活性的荧光素酶/荧光素技术体系，并发现MAPK途径抑制剂U0126和CaM抑制剂TFP对MAPK活性都有显著的抑制作用。

Expression product had a 70kDa band and emitted yellow-green luminescence in the presence of luciferin.

云南窗萤荧光素酶在大肠杆菌中表达的条带大约70kDa，并且在有荧光素存在时发出黄绿色荧光。

Results: The optimal concentration of Luceferase and Luciferin were 1.25ug/ml and 87.5uM; Reaction solution was prepared according to optimal concentration. From the ATP standard curve the lowest ATP test limit was found to be , the H1299 lowest test limit was 100 cells.

结果：Luciferase和Luciferin最佳反应浓度分别为1.25ug/ml和87.5uM；按照最佳浓度配制反应液后，绘制ATP浓度标准曲线，找到ATP检测最低线为10-12mol/L，可以检测到H1299细胞最低值为100个。

Methods: In accordance with conventional reporter gene analysis reagent preparation method, the main component Luciferase, Luciferin and ATP were serial diluted to find the optimal concentration; Reaction solution was prepared according to the optimal concentration of the main component, then ATP were serial diluted to measure their reporter gene. Then standard curve of ATP were drawed. Tumor cell lines H1299 were serial diluted and their ATP were measured by reaction solution prepared to analyse the minimum cell number.

按照常规报告基因分析试剂配制方法，将其中主要成分Luciferase和Luciferin及ATP浓度进行倍比稀释后找到最适合反应的最佳浓度值；按照最佳浓度配制反应液，将ATP浓度倍比稀释测定报告基因数值并绘制标准曲线，分析检测灵敏度；另外选取肿瘤细胞株H1299，倍比稀释后裂解细胞应用配制好的反应液进行ATP检测，分析最低检测细胞数。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。