The findings strengthen the case that regeneration is an old trait, offering insights into how complex tissues rebuild themselves.

Here they compare fin and limb regeneration at the single-cell and genomic level, revealing conserved mechanisms and unique adaptations that shaped the evolution of vertebrate appendage regeneration.

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Information for NSF staff and the research community regarding the agency's resumption of operations after a lapse in appropriations.

A tri-omic atlas of the mouse brain from postnatal day 0 to P21 reveals that layer-specific projection neurons have a role in coordinating axonogenesis and myelination.

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