Ontology highlight
ABSTRACT:
SUBMITTER: Dweck HKM
PROVIDER: S-EPMC6946858 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
Dweck Hany K M HKM Carlson John R JR
Current biology : CB 20191212 1
Taste systems detect a vast diversity of toxins, which are perceived as bitter. When a species adapts to a new environment, its taste system must adapt to detect new death threats. We deleted each of six commonly expressed bitter gustatory receptors (Grs) from Drosophila melanogaster. Systematic analysis revealed that requirements for these Grs differed for the same tastant in different neurons and for different tastants in the same neuron. Responses to some tastants in some neurons required fou ...[more]