The Mettl5/Trmt112 complex alters rRNA methylation, increasing PERIOD protein linking ribosome function, clock genes, and proteasome in sleep regulation in Drosophila.
Humans’ flexible temporal cognition, including mental time travel, arises from perspective-agnostic encoding of event sequences in the hippocampus and perspective-dependent retrieval and reconstruction in the posterior parietal cortex.
David Ocampo, Carlos Daniel Cadena ... Gustavo A Londoño
In Neotropical birds, eggshells show that water vapor conductance declines with elevation, but structural responses vary across species, suggesting no single underlying mechanism and highlighting the need to further evaluate eggshell traits as determinants of elevational limits.
A high-resolution 3D imaging platform reveals the periportal lamellar complex as a novel structural feature in the mouse liver, regulating bile duct and nerve migration during fibrosis.
High levels of circulating estradiol enable the RP3V kisspeptin neuron population to exhibit long-lasting synchronized oscillatory behavior that drives GnRH neurons to initiate the LH surge.
