Parasites affect host responses to environmental change

Ignoring the role of parasites may lead to a misinterpretation of organism responses to environmental change, according to an Innovative Viewpoints article by ecologists from the University of Georgia. Their paper, "To improve ...

Enzyme warps space to break the cell's speed limit

Johns Hopkins researchers have found that rhomboid enzymes, which are special proteins that cut other proteins, are able to break the "cellular speed limit" as they move through the cell membrane. Rhomboid enzymes do this ...

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