A major new technology has been developed by The University of Nottingham, which enables all of the world’s crops to take nitrogen from the air rather than expensive and environmentally damaging fertilisers.
Nitrogen fixation, the process by which nitrogen is converted to ammonia, is vital fo... Read More
Research led by scientists at the University of Dundee has uncovered the workings of a 'bacterial raincoat' that helps to protect bacteria from the changing environment in which they live.
Many bacteria grow in large communities called biofilms, where the cells work together and produce a sti... Read More
New biological insecticides have emerged in recent years which make use of so-called "entomopathogenic" viruses that are harmful to insects, in particular the baculovirus. To identify the virus in this family that will most effectively control the Guatemalan potato moth, the French-Ecuadorian re... Read More
In contrast to air, the ocean represents a benign environment for most living organisms: With the exception of some harsh marine environments, the means of physicochemical properties are generally not far off the optimum of most species and their fluctuations are moderate, rarely exceeding biolo... Read More
Members of the bacterial phylum Planctomycetes (click here and here) inhabit a wide variety of environments throughout the world. What makes them special is that in the mind of some investigators they possess a mix of eukaryotic and prokaryotic structural attributes. Now that is something pretty... Read More
Transfer of antibiotic resistance genes among gram negative bacteria in sewage and lake water and easy access of these
bacteria to the community are major environmental and public health concern. The aim of this study was to determine transfer of the
antimicrobial resistance genes from resista... Read More
Purple bacteria contain pigments that allow them to use sunlight as their source of energy, hence their color. Small as they are, these microbes can teach us a lot about life on Earth, because they have been around longer than most other organisms on the planet. University of Miami (UM) physicis... Read More
Although seldom fatal, persistent infection by chikungunya virus (CHIKV) afflicts patients with joint pain lasting months or even years. This insect-borne virus has received relatively little scientific attention in the 50 years since its initial description in African patients, but researchers ... Read More
This episode: Virus acts as vector to cure deadly genetic disorder!
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