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A molecular bridge connects two signaling pathways critical for pollen development

Cells rely on complex signaling networks in which different molecular pathways communicate with one another. Small GTPases act as molecular switches …

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technology

How the malaria parasite boosts its transmission potential under stress conditions

The malaria parasite is able to detect changes in its host's environment and respond by increasing the production of sexual forms capable of being tr…

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technology

At an old steel site in Pittsburgh, bacteria evolved to survive—and eat—industrial pollution

Across Appalachia and the Rust Belt region, including throughout the city of Pittsburgh, former industrial sites are being transformed into new neigh…

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technology

Experts offer advice in an era shaped by artificial intelligence, social media, misinformation

Brian Druker, M.D., has pretty much done it all as a pioneer in precision medicine. He developed a drug that turned chronic myeloid leukemia from a d…

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