A scanning electron microscope reveals nematodes (highlighted in green) inside the spongy mesophyll of a European beech (Fagus sylvatica) leaf infected with beech leaf disease (BLD). Eggs are marked ...
In Alzheimer’s disease, amyloid-β peptides and tau proteins assemble into filaments that are thought to be harmful to the brain. Amyloid-β filaments clump together in the space between brain cells and ...
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