Messenger RNA Turnover Processes in Escherichia coli, Bacillus subtilis, and Emerging Studies in Staphylococcus aureus [0.03%]
大肠杆菌、枯草芽孢杆菌和金黄色葡萄球菌中的信使RNA周转过程研究
Kelsi L Anderson,Paul M Dunman
Kelsi L Anderson
The regulation of mRNA turnover is a recently appreciated phenomenon by which bacteria modulate gene expression. This review outlines the mechanisms by which three major classes of bacterial trans-acting factors, ribonucleases (RNases), RNA...
Extended Spectrum beta-Lactamases among Gram-Negative Bacterial Isolates from Clinical Specimens in Three Major Hospitals in Northern Jordan [0.03%]
约旦北部三家医院临床分离的革兰氏阴性菌 Extended Spectrum β-内酰胺酶的分布与检测
Raymond G Batchoun,Samer F Swedan,Abdullah M Shurman
Raymond G Batchoun
Background and Objectives. Extended spectrum beta-lactamase (ESBL) production is increasing all over the world, and organisms other than E. coli and K. pneumoniae are acquiring this character. ESBL production is detectable by automation, E-...
Flotation-A New Method to Circumvent PCR Inhibitors in the Diagnosis of Lawsonia intracellularis [0.03%]
浮选技术在胞内密螺旋体诊断中替代PCR的新方法研究
Magdalena Jacobson,Börje Norling,Anders Gunnarson et al.
Magdalena Jacobson et al.
The obligate intracellular bacterium Lawsonia intracellularis causes enteritis and poor growth in weaned pigs. Cultivation is difficult and diagnosis ante mortem is mainly based on techniques such as polymerase chain reaction. However, fals...
Assessment of Damage to Nucleic Acids and Repair Machinery in Salmonella typhimurium Exposed to Chlorine [0.03%]
氯处理对伤寒沙门氏菌核糖核酸损伤及修复的影响研究
M H Phe,M Hajj Chehade,H Guilloteau et al.
M H Phe et al.
Water disinfection is usually evaluated using mandatory methods based on cell culturability. However, such methods do not consider the potential of cells to recover, which should also be kept as low as possible. In this paper, we hypothesiz...