Alternative splicing provides a mechanism to maintain oscillations of the circadian clock.

SIMR-1 acts downstream of the piRNA pathway to promote siRNA amplification by the Mutator complex and localizes to perinuclear foci distinct from Mutator foci, P granules and Z granules.

Zebrafish have lubricated joints similar to ours and are a tractable model for arthritis research.

Somatic aging and germline RNAi pathways promote inheritance of ancestral starvation memory through reallocation of fat storage in Caenorhabditis elegans.

A novel component of type III protein secretion systems involved in the assembly of the secretion machine is reported.

Poxin enzymes are a diverse family of insect and viral 2′3′-cGAMP nucleases, which evolved from self-cleaving RNA virus accessory proteases.

The basal body of the type-III secretion system of Yersinia enterocolitica within bacterial membranes shows elasticity and is longer than related isolated systems.

Phase-specific mechanical and proteomic analyses reveal how tendon responds to its mechanical environment during postnatal development to meet functional requirements.

Arginine methylation regulates mRNA translation of key protooncogenes via an RGG/RG motif-containing protein called Aven.

Slow-cycling chondrocytes are maintained in a Wnt-inhibitory environment within the resting zone, unraveling a novel mechanism regulating maintenance and differentiation of parathyroid hormone-related protein (PTHrP)-expressing skeletal stem cells of the postnatal growth plate.