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Cell & Microbiology May 23, 2024

Study sheds light on how antibiotic 'Velcro' kills bacteria

A small antibiotic called plectasin uses an innovative mechanism to kill bacteria. By assembling into large structures, plectasin latches onto its target on the bacterial cell surface, similar to how both sides of Velcro ...

Cell & Microbiology May 22, 2024

A merger of microbes: Study shows low-nutrient conditions alter viral infection

This much we know: When viruses infect bacteria—a common occurrence in oceans, soils, even human guts—the interaction results in the creation of entirely new organisms called "virocells." But scientists are still learning ...

Cell & Microbiology May 22, 2024

Uncovering new details on antibiotic resistance from 1940s milk samples

Sometime in the 1940s or so, someone in what is now the Department of Pathobiology and Veterinary Science got a lyophilizer, a piece of equipment that freeze-dries samples, says Director of the Connecticut Veterinary Medical ...

Cell & Microbiology May 22, 2024

Farm wastewater modeling shows footbaths are source of antimicrobial resistance

New research has mapped wastewater flows on farms and revealed where spikes in antibiotic resistant bacteria in slurry occur, showing that water from copper and zinc footbaths used by dairy animals can cause fluctuations.

Evolution May 22, 2024

Exploring diversity in cell division: Study investigates the process of evolution that supports diverse life cycles

New research by EMBL scientists shows how different modes of cell division used by animals and fungi might have evolved to support diverse life cycles.

Cell & Microbiology May 21, 2024

Lab sequences rabies in infected black bear

The Connecticut Veterinary Medical Diagnostic Laboratory (CVMDL) located within UConn's College of Agriculture, Health and Natural Resources (CAHNR) has sequenced a case of rabies from a black bear found in the state.

Ecology May 17, 2024

'Zombie cells' in the sea: Viruses keep the most common marine bacteria in check

Marine microbes control the flux of matter and energy essential for life in the oceans. Among them, the bacterial group SAR11 accounts for about a third of all the bacteria found in surface ocean waters.

Cell & Microbiology May 17, 2024

Bacterial proteins shed light on antiviral immunity

A unique collaboration between two UT Southwestern Medical Center labs—one that studies bacteria and another that studies viruses—has identified two immune proteins that appear key to fighting infections. The findings, ...

Evolution May 16, 2024

Genetic analyses show how symbiotic bacteria in termite gut has changed over course of evolution

Researchers at the Max Planck Institute for Terrestrial Microbiology in Marburg, Germany, have analyzed the evolutionary development of symbiotic bacteria in the intestines of termites with regard to their metabolic capabilities.

Cell & Microbiology May 16, 2024

AI reveals critical gaps in global antimicrobial resistance research

Artificial intelligence (AI) has helped identify knowledge, methodological and communication gaps in global antimicrobial resistance (AMR) research.

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