Shawn McClelland, Gary P Brennan ... Tallie Z Baram
Uncovering the mechanisms by which the transcription factor NRSF contributes to the development of epilepsy reveals that the regulation of gene expression by transcription factors in the brain is more finely-tuned than previously thought.
Output neurons in the mushroom body of the fruit fly brain encode the positive or negative survival value of stimuli, enabling insects to choose adaptive approach and avoidance behaviors through associative learning.
Increased Notch signaling enhances germ cell reprograming in C. elegans by antagonizing PRC2-mediated repression, which results in the activation of UTX-1 and other reprograming-promoting genes.
Yvette E Fisher, Helen H Yang ... Thomas R Clandinin
FlpStop is a generalizable tool for conditional gene disruption and rescue and enables critical experiments examining the interactions between genes, circuits, and computation.
Genetic experiments in zebrafish identify neuropeptide VF (NPVF) signaling and NPVF-expressing neurons as a novel vertebrate hypothalamic sleep-promoting system that is functionally conserved with invertebrates.
Two different classes of taste receptor neurons in the Drosophila melanogaster proboscis play distinct roles in yeast feeding and are both modulated by the fly's internal amino acid state in order to promote protein-specific appetite.
Ibrahim Tastekin, Avinash Khandelwal ... Matthieu Louis
The reconstruction of a sensorimotor pathway from the olfactory-sensory neurons down to the pre-motor system reveals a descending neuron that plays a critical role in the organization of larval chemotaxis.
Ourania Semelidou, Summer F Acevedo, Efthimios MC Skoulakis
Habituation to brief olfactory stimulation is biphasic and mediated by distinct neuronal circuits where an initial latency phase is rapidly followed by stimulus devaluation signifying behavioral habituation in Drosophila.