Association between cagA, vacAi, and dupA genes of Helicobacter pylori and gastroduodenal pathologies in Chilean patients [0.03%]
幽门螺杆菌cagA、vacA和dupA基因与智利患者的消化性溃疡病关系研究
Esteban Paredes-Osses,Katia Sáez,Enrique Sanhueza et al.
Esteban Paredes-Osses et al.
In addition to the already known cagA gene, novel genetic markers have been associated with Helicobacter pylori (H. pylori) virulence: the dupA and vacAi genes. These genes might play an important role as specific markers to determine the c...
Roxana Alvarado,Sergio Leiva
Roxana Alvarado
This study describes the taxonomic diversity of pigmented, agar-degrading bacteria isolated from the surface of macroalgae collected in King George Island, Antarctica. A total of 30 pigmented, agarolytic bacteria were isolated from the surf...
Potential of Pichia pastoris for the production of industrial penicillin G acylase [0.03%]
毕赤酵母生产工业用青霉素酰胺酶的潜力研究
Helena Marešová,Andrea Palyzová,Martina Plačková et al.
Helena Marešová et al.
This study deals with the potential of Pichia pastoris X-33 for the production of penicillin G acylase (PGAA) from Achromobacter sp. CCM 4824. Synthetic gene matching the codon usage of P. pastoris was designed for intracellular and secreti...
Enrichment culture and identification of endophytic methanotrophs isolated from peatland plants [0.03%]
从泥炭地植物中分离内生甲基营养菌的富集培养及鉴定
Zofia Stępniewska,Weronika Goraj,Agnieszka Kuźniar et al.
Zofia Stępniewska et al.
Aerobic methane-oxidizing bacteria (MOB) are an environmentally significant group of microorganisms due to their role in the global carbon cycle. Research conducted over the past few decades has increased the interest in discovering novel g...
Acquisition of Tn6018-3' CS regions increases colistin MICs against Acinetobacter baumannii isolates harboring new variants of AbaRs [0.03%]
Acquisition of Tn6018-3' CS 区域可增加碳氢化合物可提高产新型AbaR耐药素的鲍曼不动杆菌菌株的多黏菌素MIC值
Mohammad Savari,Alireza Ekrami,Saeed Shoja et al.
Mohammad Savari et al.
Colistin is the last hope to treat extensively drug resistance (XDR) Acinetobacter baumannii (A. baumannii) infections, but resistance to colistin is currently reported in clinical centers all over the world. Here, we studied two colistin-r...
Virulence genes and antimicrobial susceptibility of lactose-negative and lactose-positive strains of Escherichia coli isolated from pregnant women and neonates [0.03%]
从孕妇和新生儿中分离的乳糖发酵阴性和阳性大肠埃希氏菌毒力基因及抗菌药物敏感性分析
Agnieszka Kaczmarek,Krzysztof Skowron,Anna Budzyńska et al.
Agnieszka Kaczmarek et al.
Escherichia coli can cause serious infections in the neonates and pregnant women. Although E. coli is widely studied, E. coli lactose-negative (lac-) strains have been rarely described before. So, the aim of this study was to compare lac- a...
Comparative Study
Folia microbiologica. 2017 Sep;62(5):363-371. DOI:10.1007/s12223-017-0506-y 2017
Kinetics of interaction between substrates/substrate analogs and benzoate 1,2-dioxygenase from benzoate-degrading Rhodococcus opacus 1CP [0.03%]
苯乙酮氧还酶与底物及底物类似物相互作用的动力学研究
Inna P Solyanikova,Oksana V Borzova,Elena V Emelyanova
Inna P Solyanikova
Benzoate 1,2-dioxygenase (BDO) of Rhodococcus opacus 1CP, which carried out the initial attack on benzoate, was earlier shown to be the enzyme with a narrow substrate specificity. A kinetics of interaction between benzoate 1,2-dioxygenase a...
Effect of continuous sub-culturing on infectivity of Clostridium perfringens ATCC13124 in mouse gas gangrene model [0.03%]
芽胞连续传代对产气荚膜梭菌ATCC13124毒力影响的研究
Ravi Bhushan Kumar,Syed Imteyaz Alam
Ravi Bhushan Kumar
Clostridium perfringens is a Validated Biological Agent and a pathogen of medical, veterinary, and military significance. Gas gangrene is the most destructive of all the clostridial diseases and is caused by C. perfringens type A strains wh...
Immobilization of Irpex lacteus to liquid-core alginate beads and their application to degradation of pollutants [0.03%]
固定在海藻酸盐液芯珠中的Irpect lacteus及其降解污染物的应用
Jan Šíma,Rachel Milne,Čeněk Novotný et al.
Jan Šíma et al.
White rot fungi (WRF) are applicable to biodegradation of recalcitrant pollutants. However, excessive biomass growth typical for WRF cultivation can hinder their large scale applications. Therefore, immobilization of Irpex lacteus to liquid...
Isolation of Pseudomonas fluorescens species highly resistant to pentachlorobenzene [0.03%]
高抗五氯苯酚荧光假单胞菌的分离筛选
Itxaso Montánchez,Anna Chao Kaberdina,Elena Sevillano et al.
Itxaso Montánchez et al.
Polychlorinated aromatic compounds, including pentachlorobenzenes and hexachlorobenzenes, are recalcitrant industrial pollutants that cause adverse effects on living cells. In this paper, the isolation of Pseudomonas fluorescens species wit...