Early-life environment shapes how wild bats behave as adults, showing that developmental experience, rather than innate predisposition, drives individual differences in foraging behavior.
Jessel Ayra Plasencia, Sara Medina-Suárez ... Félix Machín
The cohesin subunit Scc1 returns and reconstitutes the complex with Smc1–Smc3 in late mitosis upon DNA double-strand breaks, although it does not participate in homologous recombination-driven MAT switching.
A jumping spider discriminates familiar from novel conspecifics for hours, indicating recognition and long-term memory in a miniature-brained, asocial arthropod, highlighting learning and internal representations in small nervous systems.
Aalimah Akinosho, Joseph Alexander ... Andres Gabriel Vidal-Gadea
Independent replication confirms that avoidance of pathogenic PA14 learned by Caenorhabditis elegans persists through the F2 generation using standardized sodium azide immobilization choice assays, clarifying prior reproducibility concerns.
Removal of type-I nNOS neurons decreased delta-band power in the LFP, lowered dilation to sustained stimulation, decreased the interhemispheric coherence of neural and hemodynamic signals, and reduced vasomotion amplitude.
