Most animal species, including insects, are able to modulate their responses to sexual chemosignals and this flexibility originates from the remodeling of olfactory areas under the influence of the dopaminergic system. In the moth Agrotis ipsilon, the behavioral response of males to the female-emitt...

As in vertebrates, dopaminergic neural systems are key regulators of motor programs in insects, including the fly Drosophila melanogaster. Dopaminergic systems innervate the Mushroom Bodies (MB), an important association area in the insect brain primarily associated to olfactory learning and memory,...

Background Glycosyltransferases are type II membrane proteins that are responsible for glycan modification of proteins and lipids, and localize to distinct cisternae in the Golgi apparatus. During cisternal maturation, retrograde trafficking helps maintain the steady-state localization of these enz...

Dopamine receptor 1 (Dop1) mediates locust attraction behaviors, however, the mechanism by which Dop1 modulates this process remains unknown to date. Here, we identify differentially expressed small RNAs associated with locust olfactory attraction after activating and inhibiting Dop1. Small RNA tran...