Results 91 to 100 of about 1,015,678 (312)

Vision Marker-Based In Situ Examination of Bacterial Growth in Liquid Culture Media

Sensors, 2016
The detection of bacterial growth in liquid media is an essential process in determining antibiotic susceptibility or the level of bacterial presence for clinical or research purposes.
Kyukwang Kim, Duckyu Choi, Hwijoon Lim, Hyeongkeun Kim, Jessie S. Jeon   +4 more
doaj   +1 more source

Bacterial Antibiotic Resistance: The Most Critical Pathogens

, 2023
Antibiotics primarily act on bacterial growth by eliminating bacteria or preventing them from reproducing and spreading [...
Carmelo Biondo, Biondo, Carmelo
core   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

The growth and biofilm formation of Enterococcus faecalis in ethanol extract of Citrus aurantiifolia Indonesian species [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2020
Context: Enterococcus faecalis is reported as a biofilm bacterium involved in the pathogenesis of tooth root canal infection. The ability to grow and form biofilms is the reason these bacteria are difficult to be eliminated.
Cut Soraya, Zaki Mubarak, Basri A. Gani
doaj  

Bacterial Growth with Chlorinated Methanes

Environmental Health Perspectives, 1995
Chlorinated methanes are important industrial chemicals and significant environmental pollutants. While the highly chlorinated methanes, trichloromethane and tetrachloromethane, are not productively metabolized by bacteria, chloromethane and dichloromethane are used by both aerobic and anaerobic methylotrophic bacteria as carbon and energy sources ...
Leisinger T, Braus-Stromeyer SA
openaire   +3 more sources

Bayesian hierarchical modelling of bacteria growth [PDF]

Bacterial growth models are commonly used in food safety. Such models permit the prediction of microbial safety and the shelf life of perishable foods.
Ana P. Palacios, Michael P. Wiper, Juan Miguel Marín   +2 more
core  

Endophytic Colonization of Potato (Solanum tuberosum L.) by a Novel Competent Bacterial Endophyte, Pseudomonas putida Strain P9, and Its Effect on Associated Bacterial Communities

, 2009
Pseudomonas putida strain P9 is a novel competent endophyte from potato. P9 causes cultivar-dependent suppression of Phytophthora infestans. Colonization of the rhizoplane and endosphere of potato plants by P9 and its rifampin-resistant derivative P9R ...
Overbeek, L.S., van, de Azevedo, J. L., ROCHA, Ulisses Nunes da, van Elsas, J. D., Azevedo, J.L., van Elsas, J.D., De Araujo, W. L., Andreote, F.D., Araujo, W.L., Rocha, U.N., da, da Rocha, U.N., de Azevedo, J.L., Andreote, F. D., ELSAS, Jan Dirk van, van Overbeek, L.S., AZEVEDO, Joao L. de, De Araujo, W.L., OVERBEEK, Leonard S. van, van Overbeek, L. S., ANDREOTE, Fernando Dini, ARAUJO, Welington L. de, Elsas, J.D., van, Andreote, F.D, Nunes da Rocha, U.   +23 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source

Impact of carbon dioxide concentrations on laboratory sensitivity of Mycoplasma species isolated from dairy cows

Microbiology Spectrum
Conventional Mycoplasma spp. diagnostics involve culture, often considered the gold standard in diagnostic test evaluation. However, culture protocols lack empirical derivation and primarily adhere to National Mastitis Council recommendations, tracing ...
Marit M. Biesheuvel, Kristen Kalbfleisch, Jeroen De Buck, Erik van Engelen, Gerdien van Schaik, Paolo Moroni, Gloria Gioia, Diego Nobrega, Gennerick J. Samera, Paul J. Adams, Jermaine R. Walcott, Herman W. Barkema   +11 more
doaj   +1 more source