Bacteria have evolved sophisticated mechanisms for regulation of metabolic pathways. Such regulatory circuits ensure that anabolic pathways remain repressed unless final products are in short supply and that catabolic enzymes are not produced in absence of their substrates. The precisely tuned gene activity underlying such circuits is in the purview of transcription factors that may bind pathwa...

Background: The study aims to evaluate the antibacterial activity of Trigona honey against S. pneumonia. Methods: effect on pneumonia investigated using agar well diffusion, MIC, MBC, biofilm formation and RT-qPCR.
 Results: samples showed larger zones inhibition pneumonia, 22.2±0.4 at 100% concentration. possessed lowest MIC50 MIC90 pneumoniae, 25%, 30%, 12.5% 25% (w/v) respectively. perm...

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Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of ...