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Keywords: tyramine
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Journal Articles
In collection:
Neuroethology
J Exp Biol (2017) 220 (10): 1925–1930.
Published: 15 May 2017
... fanning behavior in honeybees. Concentrations of two biogenic amines, octopamine and tyramine, are significantly lower in active fanners than in non-fanners, but there is no difference in dopamine and serotonin concentrations. Direct feeding of octopamine and tyramine induced a decrease in fanning...
Journal Articles
J Exp Biol (2014) 217 (8): 1215–1217.
Published: 15 April 2014
... of labour. Biogenic amines and their receptors are important candidates for regulating the division of labour, because they can modulate sensory response thresholds. Here, we investigated the role of the honey bee tyramine receptor AmTYR1 in regulating the division of foraging labour. We report differential...
Journal Articles
J Exp Biol (2011) 214 (19): 3286–3293.
Published: 01 October 2011
... introduced by several methods: feeding prey items injected with test solution, injecting the whole larva, injecting a ligated section containing the light organ or bathing the isolated light organ in test solution. Using these methods, dopamine, serotonin and tyramine do not affect bioluminescence output...
Journal Articles
J Exp Biol (2010) 213 (16): 2820–2831.
Published: 15 August 2010
... prolixus , had no statistically significant effect on tick cuticle. Octopamine (OA) and tyramine both caused cuticle stiffening (i.e. opposed plasticization). This suggests a possible inhibitory effect but co-injection of OA with DA did not reduce DA-induced plasticization. The mechanism leading...
Journal Articles
J Exp Biol (2009) 212 (23): 3802–3809.
Published: 01 December 2009
...Edward M. Blumenthal SUMMARY The biogenic amine tyramine (TA) is a potent diuretic factor when applied to the Malpighian tubule (MT) of Drosophila melanogaster , stimulating both urine production and transepithelial chloride conductance. Isolated MTs can respond not only to TA but also to its...
Journal Articles
J Exp Biol (2008) 211 (14): 2346–2357.
Published: 15 July 2008
... locusts, fictive flight was initiated by bath application of the muscarinic agonist pilocarpine, the acetylcholine analogue carbachol, and the acetylcholinesterase blocker eserine, but not by nicotine. Furthermore, in addition to octopamine, various other amines including dopamine, tyramine and histamine...
Journal Articles
J Exp Biol (2006) 209 (24): 4858–4868.
Published: 15 December 2006
... (DATs) and norepinephrine (NETs). An additional SLC6 monoamine transporter (OAT), is responsible for the selective uptake of the phenolamines octopamine and tyramine by insect neurons. We have characterized a similar high-affinity phenoloamine transporter expressed in the CNS of the earthworm Lumbricus...
Includes: Supplementary data
Journal Articles
J Exp Biol (2006) 209 (14): 2774–2784.
Published: 15 July 2006
... for correspondence at address 1 (e-mail: hlehman@hamilton.edu ) 25 4 2006 © The Company of Biologists Limited 2006 2006 Apis mellifera octopamine tyramine tyramine beta-hydroxylase Age-related division of labor in honey bee colonies is based on a striking pattern of behavioral...
Journal Articles
J Exp Biol (2004) 207 (20): 3515–3522.
Published: 15 September 2004
... in octopamine synthesis, and in hono , a tyramine/octopamine receptor mutant, we conclude that in Drosophila , as in locusts,octopamine modulates escape jumping. We conclude that the fly does not need to store large quantities of elastic energy in order to make its jump because (1)the measured and calculated...