Results 51 to 60 of about 22,878 (213)
Acriflavine-binding Capacity Controlled by the acrA Gene of Escherichia coli [PDF]
Microbiology, 1985 The acrA mutation in Escherichia coli led to a substantial increase of the acriflavine-binding capacity of the cell, whereas the related mutations acrB (gyrB) and arcC did not. Metal ions such as Na+, K+, Mg2+, Ca2+ and Al3+ effectively released the bound acriflavine, in proportion to their ionic strengths.
H, Nakamura, T, Shinya
openaire +2 more sources
Journal of Pure and Applied Microbiology, 2022 AcrAB-TolC is a resistance nodulation division type of efflux pump present in Enterobacteriaceae. It non-specifically effluxes antibiotics out of the bacterial cell, thus conferring drug resistance.
Priyadharshini Sekar +3 more
doaj +1 more source
Doing Business in Singapore [PDF]
, 2005 [Exerpt] Singapore, a Republic with a multi-racial population of over 4 million, is an attractive place in which to do business. It has an enviable record of political stability and the government actively encourages investment by foreign business ...
Baker & McKenzie
core +1 more source
Controlled Delivery and Light‐Induced Release of Magic Spot Nucleotides in Escherichia coli
Angewandte Chemie International Edition, Volume 65, Issue 15, 6 April 2026.We synthesized photocaged, clickable and isotope‐labeled “magic spot” Nucleotides and delivered them into Escherichia coli comparing different approaches. Light‐controlled release inside living cells enabled tracking of their conversion from pppGpp to ppGpp by capillary electrophoresis mass spectrometry and revealed their impact on the growth rate of a
Christoph Popp +12 more
wiley +1 more source
Ciência Florestal, 2010 Nutrient concentrations and contents in the shoot (leaves, branches, bark and wood) in a five-years-old stand of Acacia mangium Willd. (mangium), decomposition rate of mangium phyllodies (modified leaves) and nutrient efficiency use were evaluated in a ...
Dieter Liebsch, Luiz Antonio Acra
doaj +1 more source
Antibiotics, 2022 Uropathogenic Escherichia coli has a propensity to build biofilms to resist host defense and antimicrobials. Recurrent urinary tract infection (UTI) caused by multidrug-resistant, biofilm-forming E.
Najwan Jubair +4 more
doaj +1 more source
Earliest fossil nematode (Mermithidae) in cretaceous Lebanese amber [PDF]
, 1994 Un nématode Mermithidae inclus dans de l'ambre provenant du Liban représente le plus ancien nématode fossile connu. Ce spécimen est assigné à l'espèce nouvelle #H. libani$ sp. n., appartenant au genre, encore actuel #Heleidomermis$ Rubtsov.
Acra, A., Acra, F., Poinar, G.O. Jr
core
AcrA dependency of the AcrD efflux pump in Salmonella enterica serovar Typhimurium [PDF]
The Journal of Antibiotics, 2011 Multidrug efflux pumps belonging to the resistance-nodulation cell division (RND) family have major roles in the intrinsic and elevated resistance of Gram-negative bacteria to a wide range of compounds. RND efflux pumps require two other proteins to function: a membrane fusion protein (MFP) and an outer membrane protein.
Seiji, Yamasaki +4 more
openaire +2 more sources
Extremity Function After Transfemoral Transcatheter Aortic Valve Implantation: A TAVI XS Sub‐Study
Catheterization and Cardiovascular Interventions, Volume 107, Issue 5, Page 1293-1302, April 1, 2026.ABSTRACT Background Physical decline after transcatheter aortic valve implantation (TAVI) is associated with worse outcomes. However, data on post‐TAVI extremity function are limited. This sub‐study of the TAVI XS trial aimed to assess extremity function after transfemoral TAVI, evaluate functional decline, compare outcomes between upper‐and lower ...
Geert A. A. Versteeg +20 more
wiley +1 more source
Journal of Pure and Applied Microbiology, 2022 Klebsiella pneumoniae (K. pneumoniae) is an important pathogen associated with various infections. The emergence of antibiotic resistances, such as quinolone resistance and those due to extended-spectrum beta-lactamases (ESBL), reduces the available ...
Marwah M. Bakri
doaj +1 more source