Low-level driver mosaics in normal brain coverings suggest later tumor form depends on where a mutation persists during development.
Mature chloroplasts can briefly reorganize into a twisting membrane geometry at night and flatten again when light returns.
A reversible light-and-drug switch shows that sustained membrane-localized KRAS activity can reshape organoids and cell movement.
Pressure appears to recruit a shared ion-channel step across artery beds, helping stretch turn into constriction.
A living oxygen reporter tracks tissue oxygen changes over time and reveals brief overshoots hidden by steady measurements.
Primary melanoma and sentinel-node T-cell communities carry different structural patterns, yet recurrent motif sets still hint at shared antigen recognition.
Viruses on floating plant-covered particles may help steer methane chemistry, and arsenic shifts the viral mix.
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