酶的

On the basis of this system andpreviously morphological, physiological and biochemical studies on cucumber in vitrogynogenesis. Materials from both typical gynogenesis using M99 as induction medium andnon gynogenesis using W5 as induction medium were collected. The activities anddistribution of peroxidase and its isoenzymes, content of soluble protein and distribution of allprotein during early stage of cucumber in vitro gynogenesis and non gynogenesis wereinvestigated by biochemistry and histochemistry technology.

本试验在前期有关离体黄瓜雌核发育形态学和生理生化研究的基础上，以诱导离体雌核发育的 M99 培养基上和非雌核发育的 W5 培养基上培养的黄瓜未受精子房为试材，采用生物化学技术和组织化学技术，深入研究了离体雌核发育早期外植体内的标志酶——过氧化物酶及其同工酶的活性及分布的变化、可溶性蛋白质的含量和总蛋白质分布的变化及核酸和多糖分布的变化，为揭示离体雌核发育早期的细胞分化机制提供科学依据。

The effect of interspace diffuse resistance for chitosanase's kinetic property is found larger than that of carrier's electrical property.

酶经固定化后所产生的空间扩散阻力对壳聚糖酶的动力学性质的影响要比在固定化过程中所用载体所带的电荷的极性对酶的动力学性质的影响大的多。

Result The most suitable temperatures of immobilized and free lactase were 60 and 70℃ resp.

结果］固定化乳糖酶和游离酶的最适温度分别为60和70℃。

The half-life periods of immobilized and free lactase were 24 and 9 d resp.

固定化乳糖酶和游离酶的半衰期分别为24和9 d。

Objective: To separate natural bacteria producing high activities lipase from environment, and clone its lipase gene.

目的：从环境中分离高产脂肪酶的细菌，并克隆其脂肪酶基因。

The physical and chemical properties of recombinant lipase were analyzed.

重组脂肪酶的最适反应温度在40℃左右，在90℃时约有10％酶活。

Malathion resistance of brown planthopper was selected in laboratory and the successive changes in carboxy-lesterase and AChE were also analyzed.

对室内筛选褐飞虱Nilaparvata lugens Stal对马拉硫磷抗性及羧酸酯酶、乙酰胆碱酯酶的连续变化进行了研究。

Specific activity of NADP+??isocitrate dehydrogenase, methylmalonyl ??coenzyme A mutase and the concentration of α??

通过实验测定发现，发酵过程补加豆油后，异柠檬酸脱氢酶、甲基丙二酰CoA异构酶的比活以及α？

Objective:To study LDH level and its isoenzymes in sera and neoplastic tissues of patients with nasopharyngeal carcinoma .

目的：研究鼻咽癌患者血清和癌组织中乳酸脱氢酶及其同工酶的水平。

The described DNA sequences can also be used to block synthesis of ACC synthase or ACC oxidate using co-suppression.

所述DNA序列也可用来通过共抑制而阻遏ACC合成酶或ACC氧化酶的合成。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。