New Research Reveals Antifungal Symbiotic Peptide In Legume

Danforth Center scientists, Dilip Shah, PhD, Siva Velivelli, PhD, Kirk Czymmek, PhD, and their collaborators at the Pacific Northwest National Laboratory have identified a sub class of peptides in the nodules of the legume, Medicago truncatula that proved effective in inhibiting growth of the fungus causing gray mold.

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Pioneering method reveals dynamic structure in HIV

The method reveals that the lattice, which forms the major structural component of the human immunodeficiency virus (HIV), is dynamic. The discovery of a diffusing lattice made from Gag and GagPol proteins, long considered to be completely static, opens up potential new therapies. The method can be applied to biomedical structure.

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After Turning Microorganisms Into Art, Student Helps NASA Study Origins of Life Through Algae (Video)

Rutgers student Julia Van Etten, whose @Couch_Microscopy Instagram page garnered more than 25,000 followers by showcasing microorganisms as art, is now working with NASA on research into how red algae can help explain the origins of life on Earth.

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Seeing starch: Novel technique enables gentle observation of biofuel materials

Scientists at the Department of Energy’s Oak Ridge National Laboratory have developed a new method to peer deep into the nanostructure of biomaterials without damaging the sample. This novel technique can confirm structural features in starch, a carbohydrate important in biofuel production.

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Like a Microscopic Mars Rover, a New Technique Tracks Individual Protein Movement on Live Cells

The piece of gold that Richard Taylor was thrilled to track down weighed less than a single bacterium. Taylor, a postdoctoral fellow at the Max Planck Institute, was working to follow individual nanogold-labeled molecules that move just nanometers, billionths of a meter.

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