甘氨酸

The conidial germination need some special nutrients. The best carbohydrates and nitrogen for conidial germination are 1% saccharose and 1% glycin; the proper temperature was 20-30℃ and the optimal temperature was 25℃; the optimal pH was 5-6; the light had no obvious promotion effect on spore germination. The spores could not germinate above 52℃ for 10 min.

分生孢子萌发适宜碳源为1%的蔗糖溶液，适宜氮源为1%的甘氨酸溶液；孢子萌发适宜温度为20~30℃，最适温度25℃；最适pH为5~6，光照对孢子萌发没有明显的促进作用，分生孢子致死温度及时间为52℃10 min。

Preparation of ultra fine MgNi2 powder via reduction of the oxide precursor was systematically studied.The precursor was prepared with nickel nitrate,magnesium nitrate and glycin as start materials by combustion method.

以Mg(NO3)2和Ni(NO3)2为原料，用甘氨酸作为氧化剂，采用燃烧法制备约50 nm的混合金属氧化物前躯体，再在H2气氛保护下的管式炉中用CaH2还原制备MgNi2合金。

To improve spinosyn-producing strain and enhance spinosyns yield, we studied the effects of glycin concentration and the operational time, temperature and lysozyme concentration on protoplast preparation of Saccharopolyspora spinosa SP06081. We also studied different regeneration media and osmotic stabilizing agents.

为了改良多杀菌素生产菌种，提高多杀菌素产量，研究了甘氨酸添加浓度、溶菌酶作用时间、温度和浓度对多杀菌素生产菌刺糖多胞菌Saccharopolyspora spinosa SP06081菌株原生质体制备和再生的影响，并考察了不同再生培养基和渗透压稳定剂对其再生的影响，确定了该菌株原生质体制备和再生的最佳条件。

Cell lines were co-tranfected with bi-plasmids and cultured at 1% O〓 condition, luciferase assay demonstrated that all of the expression systems with different domains could be hypoxia-activated. GAL-CAD achieved more than 100-fold induction in A549 cell and more than 40-fold in HepG2; expression level of the system markedly increased after addition of glycin arm, almost 10-fold enhancement in HepG2 cell. Because basic expression also increased, the induction fold by hypoxia decreased.

双质粒共转染不同细胞株后，在1％O〓环境下培养24h，荧光素酶活性检测结果提示含不同结构域的表达系统均有受缺氧激活的能力，其中GAL-CAD在A549中获得100倍以上的诱导，在HepG2中获得40倍以上的诱导；加入甘氨酸臂后该表达系统的转录活性大为增强，在HepG2细胞中增强了10倍以上，但是由于基础表达也有所增加，受缺氧诱导的倍数下降。

By analyzing model parameters, interesting phenomena, such as abnormal occurrence of glycine, are also discovered.

对模型参数的分析，还发现一些值得研究的现象，如甘氨酸在β桶跨膜蛋白中出现频率的&异常&等。

By using primers designed according to Rht homologs.

该片段缺失了Rht-D1a序列申位于1521-1523bp处的三个碱基GGC，其编码的蛋白质缺失一个甘氨酸。

KT and GA_3 withsuitable consistency can promote the growth of calli, Added with glycin can enhance therate of induction, but the callus is ill-fitted to the cell suspension culture. CM is inhibitingfor callus induction from albumen.

添加甘氨酸虽然能提高胚乳愈伤组织诱导率，但其诱导的愈伤组织不适宜用于液体悬浮培养，椰乳则对胚乳愈伤组织的诱导有抑制作用。

I found that activations of GABA_ARs and GlyRs inhibit the activities of two receptors in a region-specific manner.

结果显示，激活GABA_A和甘氨酸受体导致区域特异性的相互抑制，即在这三个区域这两种受体之间对话的模式是不一样的。

Typical a-amino acids have four different groups attached to the a-carbon atom, and so all amino acids except glycine show optical activity .

典型的α-氨基酸有4个不同的基团连结在α-碳原子上，并且除了甘氨酸以外所有的氨基酸都表现出光学活性。

Employing CuI(5 mol%), N,N-dimethylglycine hydrochloride(10 mol%) and K_2CO_3(2 equiv.) in refluxing THF as the optimized reaction conditions,the four-membered 4-alkylidene-2-azatidinones could be efficiently synthesized.

当以3-溴-3-N-苯基-丁烯酰胺为底物，在5 mol%CuI为催化剂，10 mol%N，N-二甲基甘氨酸盐酸盐为配体，2当量K_2CO_3作碱，THF回流的反应条件下，可以高效的合成2-亚甲基-4-氮杂环丁酮类化合物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。