查询词典 nucleic acid

OBJECTIVE: Nucleic acid amplification fluorogenic quantitative assay is used for the diagnosis of respiratory syncytial virus infection.

目的：核酸扩增荧光定量PCR用于病原学诊断，是目前诊断呼吸道合胞病毒感染的先进方法。

Gallocyanine and nucleic acid interacted strongly with each other.

并作了合成样品和实际样品的测定，效果较好。

The fluorescent enhancement of gallocyanine by nucleic acid in aqueous solution was studies.

没食子蓝在239 nm紫外光激发下，在414 nm处出现一个小的荧光峰，加入小牛胸腺脱氧核糖核酸，该荧光峰的强度大大增强。

Three aspect research have been carried out in this paper: Part 1: The fluorescent enhancement of gallocyanine by nucleic acid in aqueous solution was studied.

在加入ctDNA前后体系的荧光增强值与ctDNA的浓度分别在低浓度区间（0.05～1mg/L）和稍高浓度区间（1～10mg/L）呈较好的线性关系，并且检测限可达0.014mg/L。

With the aid of PDQuest 2-DE software, 11 significant protein dots were found out and then 9 of them are pick out to go through peptide mass fingerprinting based on MALDI TOF MS and NCBI database searching . In all, 5 proteins were identified: Ribulose bisphosphate carboxylase , Nucleic acid-binding protein , Ribosomal protection tetracycline resistance protein , hypothetical protein FG04726.1 [Gibberella zeae PH-1], nitric oxide synthase .

应用PMF技术对这11个具有显著表达差异蛋白点中的9个进行鉴定，得到了5个质谱阳性鉴定结果，其中2个蛋白分别为玉米种属的1，5-二磷酸核酮糖羧化酶／加氧酶和叶绿体的核酸结合蛋白；其它的3个蛋白在玉米蛋白质数据库中未见报道，但与其它物种基因编码的蛋白质具有高度的序列同源性。

Methods From pregnancy to parturition, we used different magnetic dosage to expose pregnant rats. 10 weeks later, we measured liver and kidney function of filial generation rats and metabolic biochemical indexes of glucide, fat, protein and nucleic acid, then changes of these indexes were analyzed to estimate the magnetic hazard.

方法］用恒定磁场(0.4T)每日0.5、1、2h暴磁处理SD受孕母鼠至仔鼠出生，仔鼠继续饲养至10周，检测仔鼠的肝功能、肾功能以及糖类、脂类、蛋白质、核酸代谢的相关生化指标，据此分析磁场对大鼠生理有无影响，判断磁场是否对大鼠有害。

Organelle and biological molecular;the method to show the nucleic acid、protein、enzyme、glucide and lipid;microspectrophotometry and flow cytometry.

胞内核酸、蛋白质、酶、糖类与脂质等的显示方法；显微分光光度测定技术和流式细胞仪

It contained α-glucosidic bonds by IR analys is.It had no typical absorption of nucleic acid or protein by UV scanning.

它的红外光谱中有典型的多糖吸收峰，并具有α-型糖苷键，紫外扫描无核酸和蛋白特征吸收峰。

Diffraction pattern of system of helices corresponding to structure of deoxypentose nucleic acid.

衍射系统的螺旋结构的相应deoxypentose核酸。

Fig.2. Diffraction pattern of system of helices corresponding to structure of deoxypentose nucleic acid.

图2 。衍射系统的螺旋结构的相应deoxypentose核酸。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。