Fire blight, cause by the Gram-negative bacterium Erwinia amylovora, is a destructive bacterial disease of pear and apple and other fruit trees and ornamental plants.
由格兰氏阴性菌 Erwinia amylovora引起的梨火疫病对梨树、苹果树以及一些观赏性植物具有极大的破坏性。
Results: Gram positive cocci counted for 45.5%, and gram negative bacilli counted fur 53%, while gram positive cocci counted for 7.4%, and gram negative bacilli counted for 88.5% in PICU. The main organisms with VAP were Pseudomonas aeruginosa, Acinetobacter baumannii and fungus.
结果：全院儿童感染细菌的构成比中G球菌所佔比例45.5%，G桿菌佔53.0%，PICI病房感染菌分佈G桿菌明显增加，佔88.5%，G球菌仅佔7.4%，VAP感染菌分别以铜绿假单胞菌，鲍曼不动桿菌，真菌佔前3位。
Most infections were caused by gram-negative aerobic bacteria.
大部分感染是由革兰氏阴性杆菌所导致的。
Any of various gram-negative, coccoid microorganisms of the genus Chlamydia, especially C.
衣原体一种衣原体属革兰氏阴性球菌微生物，尤指鹦鹉热衣原体和''。
We evaluated for bacterial vaginosis according to Nugent's criteria which identifies large gram-positive rods, small gram-variable and gram-negative rods, and curved gram-variable rods.
我们根据Nugent氏的准则来诊断阴道细菌增生症，这准则是去鉴定显微镜下的细菌：size较大的的革兰氏阳性菌、size 小的革兰氏不定性及革兰氏阴性的杆菌(Gardnerella，Bacteroides菌)、革兰氏不定性的弯曲杆菌(Mobiluncus菌)。
RESULTS A total of 383 pathogen strains were isolated by bacterial culture. The major pathogenic bacteria in VAP were the Gram2negative bacilli (GNB, 8411%). The Gram2positive bacteria were 1218%(49 strains), the fungi were 311%(12 strains).
前瞻性研究了103 例机械通气患者237 例次VAP 的致病菌分布和耐药性状况，并对早发性和迟发性VAP 的病原学构成进行了对比分析。
Kanamycin is active both in vitro and vivo against gram-positive and gram-negative bacteria as well as acid-fast bacteria.
卡那霉素在体外及体内对革兰氏阳性和革兰氏阴性菌以及耐酸菌英文药品说明书的写法 yanzezao 整理- 1 4 -都有效。
Hemoglobin of the Gram-negative bacterium Vitreoscilla can bind oxygen strongly and reduce the oxygen requirement of the bacterium.
革兰氏阴性菌Vitreoscilla的血红蛋白与氧结合力强，能降低该菌需氧量。
Strains of bacilli were isolated from clinical samples in five years, 6389 strains of Gram-negative bacilli among them, accounting for 70.3% in total clinical isolates.
结果：1.5年共分离到细菌9092株，其中革兰阴性杆菌6389株，占临床总分离率的70.3％； 2。
Methods Drug susceptibilities were tested in 1094 strains of Gram negative bacilli by Kirby-Baure disc diffusion.
采用Kirbr-Baure纸片扩散法，对1094株革兰阴性杆菌进行药物敏感性监测。
Chloroxylenol, a halogenated phenol, is a germicide that is effective against gram negative and gram positive bacteria, fungi, and yeast.
Chloroxylenol ，一个卤代酚，是一种有效的杀菌剂是对革兰氏阴性菌和革兰氏阳性菌，真菌和酵母。
and Vibrio anguillarum, a halophilic Gram-negative bacterium, is the causative agent of vibriosis in fish.
与鳗弧菌是一种嗜盐的革兰氏阴性细菌，也是鱼类弧菌病的主要病原。
Uorum-sensing systems can be divided into two paradigmatic classes: LuxI/LuxR-type quorum-sensing systems in Gram-negative bacteria which produce acyl-homoserine lactone autoinducers, and oligopeptide/two-component-type quorum-sensing ciruits in Gram-positive bacteria which produce autoinducing peptide autoinducers.
S系统可分为两种典型的类型，即革兰氏阴性细菌的LuxI／LuxR型QS系统，革兰氏阳性细菌的寡肽／双组分型QS系统，分别以酰基高丝氨酸内酯(acyl-homoserine lactones，AHL)、寡肽(autoinducing peptide，AIP)为信号分子。
Helicobacter pylori, a Gram-negative, flagellated, microaerophilic bacterium, can selectively colonize in the human stomach.
幽门螺旋杆菌是一种革兰氏阴性、具有鞭毛的微嗜氧细菌，可选择性的生存在人类的胃部。
Helicobacter pylori is a Gram-negative, microaerophilic, and slow-growing bacterium with flagellum and spiral appearance. It causes serious gastric ulcer and duodenum-associated diseases, and almost half population of the world has been infected by this bacterium.
幽门旋杆菌（Helicobacter pylori，HP）是一个格氏阴性菌、成长慢、具有鞭毛及旋外的细菌，它会引起很严重的胃溃疡与十二指肠的疾病，几乎全世界有一半的人口均受此菌感染。
Background and Objective Helicobacter pylori, a microaerophilic, spiral and gram-negative bacillus is recognized as a human-specific gastric pathogen that colonizes the stomaches of at least half of the worlds populations.
背景和目的幽门螺杆菌(Helicobacter pylori，Hp)是微需氧的革兰阴性杆菌，呈螺旋状。
It was showed that the Enterococcus sp. LG1 was an anaerobic and Gram-negative bacterium.
结果表明，该株细菌为专性厌氧菌，经革兰氏染色结果为阴性。
The genes involved in PQQ biosynthesis have been cloned, sequented and characterized from a number of gram-negative bacterium.
PQQ的生物合成途径还未阐明，但已经确定谷氨酸和酪氨酸是合成的前体物。
Both studies suggest that protein structures known as POTRA domains, found in the outer membranes of Gram-negative bacteria, mitochondria and chloroplasts, begin the job by binding membrane-destined proteins.
这两项研究表明，在革兰氏阴性细菌，线粒体和叶绿体的外膜中可以找到在蛋白质结构中被称为POTRA的区域，它们通过与膜镶嵌蛋白结合而开始工作。
Objective:To investigate the influence of use density ofβ-lactams on the variation of drug resistance of gram-negative bacteria.
目的：探讨β-内酰胺类抗生素用药密度对G-菌耐药性变异的影响。