烯醇式

The objective of the present study was to investigate the effect of energy intake during the dry period on the expression of Pyruvate carboxylase and Phosphoenolpyrevate carboxykinase mRNA in the liver of periparturient diary cows.

本研究目的在於观测乾奶期不同能量摄入对围产期健康奶牛肝糖异生关键酶－丙酮酸羧化酶和磷酸烯醇式丙酮酸羧激酶基因表达的影响。

Endosperm cDNA Library and Cloning Research of Phosphoenolpyruvate Carboxylase Gene

胚乳cDNA文库的构建及磷酸烯醇式丙酮酸羧化酶基因克隆的研究

Four differentially expressed cDNA had been cloned and made function analysis. Homology search in Genbank showed that there were two new sequences; the other is methyl-binding domain protein , phosphoenolpyruvate carboxylase , respectively.

同时，对4个Northern杂交验证的差异表达片段进行了克隆测序，结果表明，有2个为新基因，其余的2个片段可能分别为甲基化区结合蛋白和磷酸烯醇式丙酮酸羧化酶。

STUDIES ON PLANT PHOSPHOENOLPYRUVATE CARBOXYLASE——Ⅵ.

植物磷酸烯醇式两酮酸羧化酶的研究——Ⅵ。

In the leaves, the mesophyll cells surrounding the vascular bundles contain the carbon dioxide-fixing enzyme phosphoenolpyruvate carboxylase in their cytoplasm.

在叶片中，叶肉细胞包围着维管束，叶肉细胞细胞质中所包含的磷酸烯醇式丙酮酸羧化酶，具有比核酮糖二磷酸羧化酶更高的的与二氧化碳的亲和力。

15K. It is shown that two main factors, pressure and the polarity of the mixture, influence the EAA tautomerism.

结果表明，EAA的酮式-烯醇式异构化平衡常数随共溶剂极性的增加而减小。

Its mechanism is the use of anthraquinone in alkali conditions off proton surface forming 10 more stable carbon anion face, but because carbon anion and oxygen ion exist between testosterone and enolate type each other changes, cause reaction product complex, at least five, reaction selectivity, product yield, separation difficulties, and product purity is not high, therefore, using the type and quantity of alkali, phase transfer catalyst type, solvent, to optimize the selection process conditions so as to improve the yield target product.

其机理是利用蒽酮在碱存在的条件下脱去氢质子面形成10位较稳定的碳负离子面进行，但是因为碳负离子和氧负离子之间存在酮式和烯醇式的互变，导致反应复杂，产物至少有五种，反应选择性差，产物分离困难，产率低，且产品纯度不高，因此，利用对碱的种类和量的多少，相转移催化剂的种类，反应溶剂的选择，来优化反应工艺条件从而提高目标产物的产率。

The all cis-structure of the cyclizative product was found. The construction of the enolic hydroxyl structure became easier and excellent.

合成中发现环化产物为全顺式结构，烯醇式结构的建立更为简洁、高效，异丙基在较复杂的结构下实现了一步引入。

The crystal is monoclinic,space group 〓, the ligand coordinates to Ni acetate in the enolic form,and produces a square complex.

单晶的结构是：晶体属于单斜晶系，空间群为〓，镍原子位于平面四方形配位中心，配体分子是以内式的烯醇式向镍原子配位的。

L acted as tridentate ligand to chelate with metal atom in enol and ketone form respectively; In complex anion Co atom reside in tetrahedral coordination environment.

钴原子位于八面体配位环境中，配体L分别以烯醇式和酮式充当三齿配体与金属原子配位，配阴离子中Co原子位于四面体配位环境中。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。