Symbiotic fungi on the roots of bean plants can act as an underground signaling network, transmitting early warnings of impending aphid attacks.
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Christian de Duve chose to be euthanized at home in Belgium at age 95.
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Hybrid viruses derived from an H5N1 bird flu strain can infect guinea pigs through the air.
Desulfobulbaceae bacteria were recently discovered to form centimeter-long cables, containing thousands of cells that share an outer membrane.
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