酰氨

Objective To study the possible mechanism of glutamine to manipulate the immune function of rat Kupffer cell in vitr o.

目的 探讨谷氨酰胺调节大鼠枯否细胞免疫功能的可能机制。

The addition of malt extract and glutamine could inhibit non-embryonic calli, and make the culture be mainly composed of embryonic calli; change of the 2,4-D concentration in liquid culture medium could adjust the status of embryonic calli to the suitable developmental stage for protoplast isolation.

通过麦芽提取物和谷氨酰胺两种物质的添加，可以起到抑制非胚性愈伤生长的作用，使培养物主要以胚性愈伤为主；通过液体培养基2，4-D浓度的改变，可调节胚性愈伤处于合适的发育时期，便于原生质体的分离。

Wild type LeuRS can edit the mischarged tRNA〓 made by LeuRS-B, while a separated CP1 domain can not.

野生型LeuRS可以水解误氨酰化的产物，但单独的LeuRS的CP1结构域却无此功能。

With the increase of NH4N or CO(NH2)2N ratio in nutrient solution,the concentration of total N,P in the leaves increased.

当氨态氮或酰胺态氮占营养液总氮量的75%时，植株生长受抑制。

During the total preparation process, it was inevitable to conduct with the chiral center of prolinamide and the target product would became racemized or even could not be obtained at all.

由于在合成过程中，不可避免的触及不对称中心，发生消旋使产率下降甚至得不到产物，因此本文还研究了D-脯氨酰胺在不同温度、pH值、反应时间下对它的消旋的影响和脱羧机理，这对以后的工业化生产有着极其重要的意义。

Shenzhenshi Goway Electric Company mainly produces Silastic Electric Heater,Silica gel Ribbon Heater, Kapton Electrothermal Film, PET Electrothermal Film, Pipeline Heater Band ,Vessel Heater ,Cabinet Heater Plate, Silica gel Hot Wire, Heat Tape.

深圳市国威威电器有限公司主要生产柔性电热器，硅橡胶电热片，电伴热带，防水硅胶发热片，聚酰亚氨（PI电热膜，PET电热膜，管道电伴热带，容器加热器，桶用电加热毯，柜体加热板，硅胶发热线，电加热带。

A co-regulation existed in the expression among chalcone synthase, methionine sulfoxide reductase and acyl carrier protein Ⅱ, also did in the expression between allergenic protein and prolamine.

查尔酮合酶、S-腺苷基甲硫氨酸还原酶和酰基载体蛋白Ⅱ的表达存在基因间共调控，过敏反应蛋白和醇溶蛋白基因的表达也存在基因间共调控。

Three activated carbons having different surface areas, coconut-shell based, pelletized and bamboo-derived, were modified by mixing them with four thermoplastic precursors, poly, hydroxy propyl cellulose, citric acid, and fluorine-containing polyimide followed by heat treatment at 900℃ for 1h.

三种具有不同比表面积的活性炭—椰壳基AC-C、粒状AC-P和竹基AC-B分别与四种热塑性前驱体—聚乙烯醇，羟基丙基纤维素，柠檬酸，含氟聚酰亚氨混合后，在900℃热处理1h。

The role mechanism and effects of transglutaminase on functional properties of milk protein s were introduced.

本文介绍了转谷氨酰胺酶的作用机制、对乳蛋白功能特性的影响以及在酸奶生产中的应用等。

One L-glutamic acid high-producing strain TN6319 with genetic maker (FEA~r+KMA~r+SG~r ) was screened through shake tube primary screening ,shake flask second screening,genetic marker test and single clone isolation and continuous passage cultibation.this strain could produce L-glutamic 72.9g/L after fermentation 42h under the fermentation without being optimized.

经摇管初筛、摇瓶复筛、遗传标记验证、单菌落分离和连续传代，最终筛选出一株L-谷氨酸高产菌TN6319(氟乙酸~r、酮基丙二酸~r、谷氨酰胺~r、磺胺胍~r)，该菌株在未优化条件下发酵42h产L-谷氨酸79.2g/L。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了