2019
Serotonin and neuropeptides are both released by the HSN command neuron to initiate C. elegans egg laying
Brewer JC, Olson AC, Collins KM, Koelle MR. Serotonin and neuropeptides are both released by the HSN command neuron to initiate C. elegans egg laying. PLOS Genetics 2019, 15: e1007896. PMID: 30677018, PMCID: PMC6363226, DOI: 10.1371/journal.pgen.1007896.Peer-Reviewed Original ResearchConceptsHermaphrodite-specific neuronsEgg-laying defectsNLP-3C. elegansEgg-laying musclesEgg-laying circuitDirect postsynaptic targetsEgg-laying behaviorSerotonergic Hermaphrodite Specific NeuronsMuscle cellsSmall molecule neurotransmittersNull mutantsHSN neuronsDouble mutantSingle mutantsMutant animalsSerotonergic neuronsWild-type animalsSevere defectsMutantsElegansNeuropeptide substance PMammalian brainEggsSpecific neurons
2018
Neurotransmitter signaling through heterotrimeric G proteins: insights from studies in C. elegans.
Koelle MR. Neurotransmitter signaling through heterotrimeric G proteins: insights from studies in C. elegans. WormBook 2018, 2018: 1-52. PMID: 26937633, PMCID: PMC5010795, DOI: 10.1895/wormbook.1.75.2.Peer-Reviewed Original ResearchConceptsHeterotrimeric G proteinsC. elegansG proteinsRic-8 proteinsNew molecular componentsG protein signalingG alpha proteinsNeurotransmitter releaseGenetic screenMammalian orthologsSmall molecule neurotransmittersIndividual receptor typesProtein signalingReceptor homologG alphaElegansDistant cellsAlpha proteinAdditional GPCRsGenetic studiesIndividual neural circuitsGαMolecular componentsGαqGαo