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.
The Mettl5/Trmt112 complex alters rRNA methylation, increasing PERIOD protein linking ribosome function, clock genes, and proteasome in sleep regulation in Drosophila.
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.
