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Newly formed tetraploid cells rapidly lose extra centrosomes acquired upon tetraploidization via asymmetric centrosome clustering during cell division and selective advantage of tetraploid daughter cells that inherit a single centrosome.

SKAP2 is critical for hematopoietic cell protection against Klebsiella infection in mouse lungs, for full phosphorylation of Src Family Kinases, Syk, and Pyk2, and for Klebsiella-induced reactive oxygen species production.

Tgfb3 inhibits Muller glial cell reprogramming and drives Muller cell quiescence in the injured zebrafish retina, thereby inhibiting retina regeneration.

GABAergic postsynaptic responses mediated by spontaneous and evoked neurotransmitter release are partially segregated, suggesting they may serve distinct roles in neuronal signaling.

Atoh1+ HC precursors survive post severe injury and activate the Yap-Lin28 pathway to restore progenitor for initiating regeneration.

Linker histones affect the lineage determination of granulocyte precursor cells via regulation of the transcription factor GATA-2.

Nodal signaling regulates gastrulation cell behaviors largely in parallel with planar cell polarity signaling and is sufficient for ex vivo extension of embryonic explants.

Regenerating neural progenitors of the Xenopus tropicalis tail prioritize differentiation to motor neuron types earlier than proliferation, a decision partly regulated by the transcription factors Pbx3 and Meis1.

Cnidarian stinging cells use a specialized voltage-gated calcium channel to integrate distinct sensory signals and selectively trigger a predatory response.

CD4+ T cells from the female reproductive tract are unusually susceptible to HIV infection and are altered by HIV in ways that promote survival and systemic spread of the virus.