Exceptionally long-lived macromolecules in mammalian ovaries and oocytes serve as pillars for lifelong reproductive health span.

Changes in the amount and timing of gene expression during early development contribute to evolutionary divergence and life-history changes, even within a species.

Discovery of new taxon of Saccorhytida suggests that the ground pattern of Ecdysozoa may not be elongated vermiform instead sac-like in shape.

The long mandibles were gradually replaced by more flexible trunks in the evolution of proboscideans.

Conditional abolishment of a G protein subunit in a subset of ectopic tuft cells engenders severer injury, slower recovery, and increased fatality following the infection of the influenza viruses.

Animal models and molecular data reveal how FBXO24 regulates mRNA expression and MIWI degradation in the round spermatids.

A comprehensive modeling approach reconciles experimental observations with classic plasticity mechanisms in the cerebellar cortex, demonstrating how learning-related changes in neural activity can appear to contradict the sign of the underlying plasticity when feedback is present.

Spontaneous contractions allow shedding of the fluid boundary layer and thereby stabilize microbiota.

Expression patterns and biophysical properties of acid-sensing ion channels in numerous bilaterian animals offer insight into the deployment of ion channels by the evolving nervous system in complex animals.