Biologist investigates how gene-swapping bacteria evade antibiotics
A scientific peek into bacteria boudoirs is revealing how "sex" among disease-causing microbes can lead different species or strains to become resistant to antibiotic medications.
A scientific peek into bacteria boudoirs is revealing how "sex" among disease-causing microbes can lead different species or strains to become resistant to antibiotic medications.
Cell & Microbiology
Aug 17, 2015
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Researchers have shown that a known antibiotic and antifungal compound produced by a soil microbe can inhibit another species of microbe from forming biofilms—microbial mats that frequently are medically harmful—without ...
Cell & Microbiology
Mar 30, 2015
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Researchers studied the role of DNA methylation on gene expression and other processes in the heavy-metal reducing bacterium Shewanella oneidensis MR-1 with the help of next-generation Single-Molecule Real Time (SMRT) sequencers ...
Biotechnology
Oct 21, 2013
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The typical Escherichia coli, the laboratory rat of microbiology, is a tiny 1-2 thousandths of a millimeter long. Now, by blocking cell division, two researchers at Concordia University in Montreal have grown E. coli that ...
Cell & Microbiology
Feb 18, 2015
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The ways in which bacteria infect cells are important for understanding host-pathogen interactions. The knowledge also opens up a world of practical applications.
Molecular & Computational biology
Aug 1, 2022
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July 20, 2015 - Biofilms are tough, opportunistic, highly antibiotic resistant bacterial coatings that form on catheters and on medical devices implanted within the body. University of Maryland investigators have now shown ...
Cell & Microbiology
Jul 20, 2015
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Salmonella is notorious for surviving and replicating in macrophages, which are normally lethal to invading bacteria because of their inhospitable environment. In a new study, researchers have discovered how a system of proteins, ...
Cell & Microbiology
Jan 11, 2024
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Antibiotic-resistant infections cause more than 30,000 deaths annually in the U.S. alone. The majority of those are caused by methicillin-resistant Staphylococcus aureus, more commonly known as MRSA, which can turn routine ...
Cell & Microbiology
May 14, 2018
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While the turkey you eat on Thursday will bring your stomach happiness and could probably kick-start an afternoon nap, it may also save your life one day.
Cell & Microbiology
Nov 25, 2014
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In order to cause disease, the human pathogen Staphylococcus aureus must adapt to the changing host environment. Many of these adaptations are mediated through two-component signal transduction systems (TCSs) that coordinate ...
Cell & Microbiology
Dec 6, 2021
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