查询词典 pseudomonas

Study on the Crystallization Process of Labeled GL-7-ACA Acylase CA130 Complex 7β-bromoacetyl amino cephalosporanic acid (BA-7-ACA), an analog of glutaryl-7-amino cephalosporanic acid (GL-7-ACA), can inhibit and specifically alkylate GL-7-ACA acylase (CA130) from Pseudomonas sp. 130, forming a carbon-carbon bond between BA-7-ACA and the C-2 on indole ring of Trp-β4 residue of CA130.Here we reported that BA-7-ACA labeled CA130 (BA-C130) could self-catalyze the hydrolysis of BA-7-ACA during crystallization process. The hydrolysis was confirmed to be a reaction analogous to the one of GL-7-ACA by comparative MALDI-TOF (matrix-assisted laser desorption/ionization-time of flight) spectrometry analysis.

二、GL-7-AcA酰化酶CA130标记复合物的结晶过程研究溴乙酰氨基头孢烷酸（7β-bromoacetyl amino cephalosporanic acid，BA-7-ACA）作为戊二酰-7-氨基头孢烷酸（GL-7-ACA）的类似物，不仅能够抑制GL-7-ACA酰化酶CA130的活力，而且能通过在BA-7-ACA和CA130的β亚基第四位色氨酸吲哚环二位碳原子之间形成碳-碳共价键而将CA130特异的烷基化。

These five strains were identified as Bacillus cereus、Acinetobacter calcoaceticu、Pantoea agglomrans、Pseudomonas putida and Pantoea ananas by 16S rDNA gene sequence phylogenetic analysis, respectively. These bacteria species is the first reported in oilseed rape rape.

本研究显示从油菜内生细菌中可筛选到拮抗作用好的菌株，并且内生细菌可产生具有抑菌活性的代谢物，可以作为对多种植物病原真菌具有抑菌活性物质的筛选资源。

Using Pseudomonas syringae and Pantoea ananas , the dominant ice nucleation active bacteria strains from Yunnan province, as receptors of genetic engineering recombination, and Escherichia coli S17/pZJ25∶∶Tn5 as donator. By transposon Tn5 induced mutants method, the Tn5 was inserted and integrated into the genome of wild type INA + bacteria. INA + mutant as INA - when the linear continuous of INA + gene destroyed.

以云南省冰核细菌的优势种类丁香假单胞菌Pseudomonassyringae和菠萝泛菌Pantoeaananas为重组基因工程菌的受体菌，采用Tn5转座子诱变技术，以大肠杆菌EscherichiacoliS17/pZJ2 5∶∶Tn5作为转座子诱变的供体菌，使Tn5插入并整合到冰核细菌基因组中，使冰核基因的线性连续性被破坏，失去冰核活性。

Results The results showed that the average concentration of the bacteria, fungi and total microbes in the outdoor environment were 5.04×10^4, 3.75×10^3 and 5.41×10^4 cfu/m^3 respectively and the fungi accounted for 6.92% of the total. The preliminary identification showed that the dominant bacteria mainly were Micrococcus, Bacillus, Pseudomonas and Staphylococcus and the average percentage were 37.3%, 21.0%, 10.3% and 9.5% respectively. Of the five fungi the dominant ones were Aspergillum, Penicillium, Mucor and Rhizopu. The average percentage were 42.0%, 36.0%, 4.4% and 4.2% respectively. Conclusion The outdoor air of Hefei has been polluted by airborne microbes.

结果 合肥城区空气细菌总数均值为5.04×10^4cfu/立方公尺，真菌总数均值为3.75×10^3cfu/立方公尺，合计为5.41×10^4 cfu/立方公尺，其中真菌占6.92%；对不同采样点的空气细菌和真菌进行了初步鉴定，优势细菌属为微球菌属、芽孢杆菌属、假单胞菌属和葡萄球菌属，分别占总细菌的37.3%，21.0%，10.3%，9.5%；真菌共检出5属，其中优势菌属为曲霉属、青霉属、毛霉属、根霉属，分别占总真菌的42.0%，36.0 %，4.4%，4.2%。

Most of which were closely related to genera Pseudomonas, Bacillus and Acinetobacter.

深层洁净的水体中分布有小球菌属和色杆菌属。

BACKGROUND: Pseudomonas aeruginosa is an uncommon cause of community-acquired bacteremia among patients without severe immunodeficiency.

背景：铜绿假单胞菌是无严重免疫缺陷患者社区获得性菌血症的罕见病因。

Contrary to clinical impressions and to our hypothesis, the distribution of 0.9% saline in this animal model was not changed by bacteremia produced by infusion of Pseudomonas aeruginosa.

由此可见，与我们的临床印象和假设相反，给这种动物模型输注0.9%的生理盐水后体液的分布并没有因感染铜绿假单胞菌导致的菌血症而改变。

Methods:A rabbit model was developed with scald complicated with artificial infection of Pseudomonas aeruginosa.Studies were carried out by using the combat trauma spray group and the solution group.At day1,2,4,7,14,post experiments,rabbit serum was collected,the body temperatures of animals were taken,and such inflammatory factors as white cell count,serum levels of NO 2-/NO 3-,serum levels of tumor necrosis factor,serum superoxide anion,as well as GPT,AKP,aspartate carbamyl transferase,urea nitrogen were also collected to measure the functions of both the kidney and liver.

采用烫伤合并人工感染绿脓杆菌的家兔模型，用战伤喷剂与溶剂组于实验前和实验后第1、2、4、7、14天采集家兔血清，测量体温，检测白细胞数、血清NO 2-/NO 3-水平、血清肿瘤坏死因子水平、血清超氧阴离子等炎性因子水平以及谷丙转氨酶、碱性磷酸酶、天冬氨酸转移酶、肌苷和尿素氮等肝肾功能指标水平。

These were Pseudomonas stutzeri, Bacillus cereus and Acinetobacter junii, which were used to improve water quality.

受进水水质和低温天气的影响，反硝化细菌制剂的净化作用及反硝化作用不能充分发挥。

RESULTS Among 314 isolates , Escherichia coli was the first with 2711 %, and then came Pseudomonas

结果 我院314 株革兰阴性杆菌中，分离率占第1 位和第2 位的分别为大肠埃希菌2711

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。