To explore the differences in sensitivities to chilling and strong light between indica and japonica rice, changes in unsaturation of thylakoid membrane lipids and the activity of violaxanthin deepoxidase (VDE) in flag leaves were studied under chilling (day/night temperatures of 11±1℃/10±1℃) and strong light (1050 μmol / m 2 · s).
为了阐明籼稻、粳稻对低温强光敏感性的差异 ,着重研究了低温强光下水稻类囊体膜脂不饱和度与紫黄质脱环氧化酶 (VDE)活性的变化。
Xanthophyll cycle is concerned with their possible role in radiationless energy dissipation of excess light energy; Violaxanthin deepoxidase and zeaxanthin epoxidase are involved in xanthophyll cycle metabolism and the cDNA of Violaxanthin deepoxidase has cloned , its activity is mainly regulated by pH value and ascorbate concentration.
参与叶黄素循环的酶是紫黄质脱环氧化酶和玉米黄质环氧化酶 ,紫黄质脱环氧化酶已分离纯化 ,其 c DNA已被克隆 ,其活性主要受跨类囊体膜的 p H梯度和抗坏血酸浓度的调节 ;玉米黄质环氧化酶还没有被分离出来 ,但其 c DNA也已被克隆 ;其活性主要与NADPH的浓度、O2 及光等有关。
Process of preparing α-FeOOH nanorods with air oxidation is divided into two steps,preparation of crystal seeds and production of iron oxide yellow particles.
此法可制得黄色,棒状,长、径分别约为300nm、50nm的纳米氧化铁黄粉末。
Nano-sized iron oxide yellow particles were prepared by air oxidation,and characterized by XRD and TEM.
采用空气氧化法制备了纳米级氧化铁黄颗粒,并用XRD、TEM对样品进行了表征。
Nanosized iron oxide yellow particles were prepared by oxidizing ferrous sulfate using sodium chlorate.
利用氯酸钠氧化硫酸亚铁工艺制备纳米氧化铁黄 ,采用 TG- DTA、XRD、TEM等手段对样品形态结构进行表征 。
Molecular Cloning, Genetic Transformation and Characterization of Violaxanthin De-epoxidase Genes from Rice and Spinach;
水稻、菠菜紫黄质脱环氧化酶基因的克隆、遗传转化及其特性的研究
Molecular Cloning and Gene Expression of Wheat Violaxanthin De-epoxidase;
小麦紫黄质脱环氧化酶基因的克隆及其表达研究
Expression and Functional Analysis of the LeVDE in Tomato under Chilling Stress
低温胁迫下番茄紫黄质脱环氧化酶基因的表达和功能研究
Expression in Vitro and Functional Analysis of Violaxanthin De-epoxidase Gene in Tomato
番茄紫黄质脱环氧化酶基因的体外表达及功能分析
Studies on Violaxanthin De-epoxidase Activity in Wheat Plants and Its Relations to the Xanthophylls-cycle-depending Thermal Dissipation under Environmental Stress;
逆境条件下小麦紫黄质脱环氧化酶活性及其与叶黄素循环热耗散关系的研究
UV-vis spectra of the interaction of quercetin and xanthine oxidase
槲皮素与黄嘌呤氧化酶相互作用的紫外光谱性质研究
Isolation and Functional Analysis of Zeaxanthin Epoxidase Gene in Tomato;
番茄玉米黄质环氧化酶基因的克隆与功能分析
Expression and Functional Analysis of the LeZE in Tomato under Chilling Stress;
低温胁迫下番茄玉米黄质环氧化酶基因的表达和功能研究
Influence of Yellowing Environment on Changing Regulation of Polyphenol Oxidase Activity and Polyphenol Substances Content of Flue-cured Tobacco
变黄环境对烤烟多酚氧化酶活性及多酚类物质影响的研究
ANALYSIS OF STABILITY AND THE ACCELERATED OXIDATION EXPERIMENTS OF FLAVONOIDS IN PERILLA RESIDUE BY COMPLEX ENZYMATIC EXTRACTION
酶促提取紫苏残渣黄酮加速氧化试验及稳定性分析
Study on Xanthine Oxidase Inhibitory Activity in Chinese Traditional Medicines by Spectrophotometry
紫外分光光度法测定中药中黄嘌呤氧化酶抑制活性研究
Study on the Inhibition of Xantine Oxidase, Lipoxygenase, and Cyclooxygenase by Seven Kinds of Medicinal Plants from Selaginella;
七种卷柏属药用植物抑制黄嘌呤氧化酶、脂氧化酶和环氧化酶的活性作用研究
Research of Ultraviolet/hydrogen-peroxide Method for Simultaneous Desulfuration and Denitrification
紫外/过氧化氢法同时脱硫脱硝的研究
deoxycyti - dylate hydroxymethylase
脱氧胞苷酸羟甲基化酶
The Effect of Paclitaxel on the Expression of Cyclooxygenase-2 and P-glycoprotein in Human Gastric Adenocarcinoma Cell Line BGC-823
紫杉醇对胃腺癌细胞株BGC-823环氧化酶-2、P-糖蛋白表达的影响
Decolorization of Textile Waster Water by Phanerochaete Chrysosporium and It's Peroxidases;
黄孢原毛平革菌及其过氧化物酶对印染废水的脱色研究
Any of a group of enzymes containing flavin bound to protein and acting as dehydrogenation catalysts in biological reactions.
黄素蛋白由黄素与蛋白质相结合的任一类脱氢酶，在生化反应中作为脱氢反应的催化剂
Study on Crystal Structure and Enzyme Activity of Inducible Lactate Dehydrogenase from Staphylococcus Aureus
金黄色葡萄球菌一氧化氮自由基诱导乳酸脱氢酶晶体结构解析和酶活性研究