Results 101 to 110 of about 343,394 (253)

Quality-control ranges for antimicrobial susceptibility testing by broth dilution of the Brachyspira hyodysenteriae type strain (ATCC 27164(T))

, 2006
There are no approved standards for antimicrobial susceptibility testing of the fastidious spirochete Brachyspira hyodysenteriae. An interlaboratory study was performed to establish MIC quality control ranges for six antimicrobial agents for the type ...
Bergsjo, B., Bergsjø, B., Aarestrup, Frank Møller, Veldman, K.T., Jouy, E., Mevius, D.J., Fossi, M., Skrzypczak, T., Aarestrup, F.M., Franklin, A., Landén, A., Mevius, D., Veldman, K., Thomson, J., Pringle, M., Perry, K., Teale, C.   +16 more
core   +1 more source

The Natural Product Corramycin Acts as a DNA Gyrase Poison and Overcomes Fluoroquinolone Resistance in Mycobacterium tuberculosis

Advanced Science, EarlyView.
Corramycin, a myxobacterial natural product antibiotic, exhibits potent bactericidal activity against multidrug‐resistant Mycobacterium tuberculosis. The compound hijacks bacterial transporters such as BacA and OppABCD to enter the cell and inhibits DNA synthesis through a previously unrecognized mode of DNA gyrase poisoning, locking the enzyme in an ...
Franziska Fries, Jennifer Herrmann, Michael Dal Molin, Yaëlle Wormser, Timo Risch, Yunsheng Gao, Gareth Prosser, Francesca Gubellini, Ariel Mechaly, Joshua B. Wallach, Anthony Castro, Arka Banerjee, Sari Rasheed, Alexander Horn, Mathias Müsken, Michael Kurz, Lindsay Sonnenkalb, Viola Dreyer, Stefan Niemann, Sönke Andres, Dirk Schnappinger, Uli Kazmaier, Norbert Reiling, Rolf Müller, Jan Rybniker, Stéphanie Petrella   +25 more
wiley   +1 more source

Notebook 20 - Dye Dilution

, 1965
One of several notebooks written by Dr.
Thornton, William
core  

Drug Resistant Streptococcus pneumoniae (DRSP) in the Maltese Islands [PDF]

, 2004
The DRSP prevalence rate for the Maltese Islands was investigated. Consecutive samples were obtained, both from adults and children, from September 2000 through April 2002.
Micallef, Christianne, Cuschieri, Paul, Barbara, Christopher, Cassar, Robert   +3 more
core  

Unveiling the Taxonomic Diversity and Unprecedented Biosynthetic Treasure of the Phylum Myxococcota

Advanced Science, EarlyView.
Natural products remain vital sources of therapeutics, and the phylum Myxococcota constitutes an especially rich reservoir for them. Based on decades of microbiological efforts, we present 154 new Myxococcota genomes and revise taxonomy quadrupling the number of families and genera.
Amay Ajaykumar Agrawal, Ronald Garcia, Guangyi Chen, Chantal D. Bader, Peter Sullivan, Alexander Popoff, Daniel Krug, Maja Hunter, Sebastian Walesch, Emilia Oueis, Christine Frank, Haowen Zhao, Joachim J. Hug, Sebastian Keller, Pascal Hirsch, Azat Tagirdzhanov, Tatiana Malygina, Mary Victory E. Gutierrez, Alexey Gurevich, Judith Boldt, Boyke Bunk, Jörg Overmann, Ulrich Nübel, Andreas Keller, Olga V. Kalinina, Rolf Müller   +25 more
wiley   +1 more source

Beta-lactams susceptibility testing of penicillin-resistant, ampicillin-susceptible Enterococcus faecalis isolates: a comparative assessment of Etest and disk diffusion methods against broth dilution. [PDF]

Ann Clin Microbiol Antimicrob, 2020
Conceição N, Rodrigues WF, de Oliveira KLP, da Silva LEP, de Souza LRC, da de Cunha Hueb Barata Oliveira C, de Oliveira AG.   +6 more
europepmc   +1 more source

A new combination in Chionoloma Dix. (Musci, Pottiaceae) [PDF]

, 2001
After publication of the partial revision of Symblepharis Broth., Asian material (Sollman 2000), I came to realize that a new combination in Chionoloma Dix. is necessary; see especially mewnzel (1992)
Sollman, Philip
core  

Continuous Evolution System Based on Toxin–Antitoxin System Combined with Base Deaminase Accelerates the In Vivo Modification of Target Proteins

Advanced Science, EarlyView.
The promoted Escherichia coli‐assisted continuous evolution (PEACE) system operates through a stringent three step genetic circuit: target gene mutation via a deaminase–T7 RNA polymerase (T7 RNAP) fusion, coupling variant function to antitoxin expression, and growth based selection of surviving cells.
Xinyu Zhang, Zhanzhi Liu, Ying Xu, Mingjing Sun, Guangzhen Zhou, Deming Rao, Xiaoqian Chen, Sheng Wang, Zhigang Li, Yan Huang, Jing Wu   +10 more
wiley   +1 more source

Investigation of Antibacterial and antifungal activities of the extract marine algae Sargassum glaucescens

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2016
In recent decades the use of algae in the food and pharmaceutical industries is of great importance. The antimicrobial activity of brown alga methanol, ethyl acetate, hexane, and chloroform extracts on bacteria gram positive, gram negative, and fungi was
M Amirsharifi; S Jamili email ; K Larijani; A Mashinchian Moradi; K Amini
doaj  

Convergence of Plasmid‐Mediated tmexCD‐toprJ With Critical Resistance Genes Fuels Spread of Multidrug Resistant Bacteria

Advanced Science, EarlyView.
Global dissemination of tmexCD‐toprJ across bacterial hosts and ecological niches is accompanied by its convergence with blaKPC, blaNDM, and mcr on mobile plasmids. Recombination and acquisition of resistance modules generate distinct multidrug resistant plasmid architectures, facilitating the emergence and spread of high‐risk bacterial populations ...
Kaiwen Song, Meng Wang, Xingyu Wu, Meng Cai, Bowen Li, Qi Wang, Xiaodong Guan, Qi Ding, Ruobing Wang, Hui Wang   +9 more
wiley   +1 more source