精胺

With halophyte saltbush as material, the effects of exogenous spermidine and its biosynthetic inhibitor dicyclohexyl amine on the salt resistance of saltbush under salt stress were researched.

方法］以盐生植物滨藜为材料，研究外源亚精胺及其生物合成抑制剂二环己基胺对盐胁迫下滨藜抗盐性的影响。

The method was used for the determination of spermine in impatiens hawkeri with satisfactory results.

该方法用于测定新几内亚凤仙中的精胺，获得满意结果。

Endogenous cadavarine content in female flower from megaspore mother cell stage to female flower maturation was higher than those in m...

亚精胺和腐胺含量随着大小孢子四分体形成和大孢子核的连续分裂而分别表现下降和上升。

Serum ornithine concentration increased with serum arginine and thus indicates that it might be the major metabolite when serum arginine was high.

实验 二亦显示出相似的结果﹐餵食添加C-Arg的鱼粉处理组﹐草虾血淋巴中游离精胺酸浓度高於其它组。

At the early stage of longan fruit growth (5 days after anthesis) the contents of putrescine and spermidine were rather higher in young fruit but decreased with the fruit development.

在龙眼果实发育早期（花后5d），幼果中腐胺、亚精胺含量较高，随着果实发育而下降。

Fertilization of exogenous spermidine could reverse the salt stress effect of NaCl on saltbush and the effect of fertilizing exogenous DCHA was opposite.

结论］外施亚精胺可逆转NaCl对滨藜的盐胁迫效应，外施DCHA的作用则相反。

Experiments were conducted to study the effect of different concentration spermine on the storage life and shelf-life.

以不同浓度的精胺对草莓果实进行处理。

AIM: To study the effects of exogenous spermine on human umbilical veins endotheliocytes and to explore its possible mechanism.

目的： 观察外源性精胺对传代培养的人脐静脉内皮细胞的作用，并初步探讨其可能机制。

The effects of calcium and spermidine on the growth, electrolyte leakage, ion contents and polyamine levels of maize seedlings under NaCl stress were investigated.

研究了钙离子和亚精胺对盐胁迫条件下玉米幼苗生长状况、电解质渗漏、离子含量和多胺水平的影响。

In order to investigate whether the lysine 188 residue in the XRCC4 is chemically modified by the enzyme SIRT2 or not, I apply site-directed mutagenesis to alter this lysine to either arginine or glutamine, which mimicking the non-acetylating or fully acetylating of lysine residue.

为探讨具酵素功能之SIRT2是否对於XRCC4 188位置之离胺酸进行化学修饰作用，利用定位突变方式分别将该离胺酸置换成麸醯胺或精胺酸，试图模仿XRCC4离胺酸188乙醯化与去乙醯化，是否造成其对SIRT2之亲和力之改变。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。