In the fruit fly, the ability of neural stem cells to make the full repertoire of neurons is regulated by the movement of key genes to the nuclear periphery.
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A virus that infects a crop-killing fungus can spread freely, opening the possibility of its use as a fungicide.
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Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.
A hormone called jasmonate mediates plants' responses to touch and can boost defenses against pests.
The poxvirus stockpiles genes when it needs to adapt.
Successive awakening of soil microbes drives a huge pulse of CO2 following the first rain after a dry summer.
Large RNA-protein packets use a novel mechanism to escape the cell nucleus.
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