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Keywords: olfaction
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Journal Articles
J Exp Biol (2023) 226 (1): jeb200261.
Published: 13 January 2023
... explores the behavioral and neural mechanisms that insects use to locate food and mates using their sense of smell. Circuit Insect Search Neural mechanisms Odor tracking Olfaction National Institute on Deafness and Other Communication Disorders http://dx.doi.org/10.13039/100000055...
Journal Articles
J Exp Biol (2022) 225 (7): jeb244103.
Published: 7 April 2022
... of adult bees is gaining significant attention. Recent research suggests that diets with balanced ratios of fatty acids increase olfactory learning in honey bees. Olfaction is crucial for young worker bees to perform brood care and cell cleaning behaviors, which is important for hive health and disease...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (3): jeb243112.
Published: 31 January 2022
... fall of 0.77 units predicted by the year 2300 ( Doney et al., 2009 ). Elevated concentrations of CO 2 in seawater can disrupt sensory systems in marine fish, including olfaction ( Dixson et al., 2010 ; Munday et al., 2010 ), hearing ( Simpson et al., 2011 ) and vision ( Ferrari et al., 2012b...
Journal Articles
J Exp Biol (2021) 224 (20): jeb242784.
Published: 22 October 2021
... ). Pheromones and Animal Behavior: Chemical Signals and Signatures . Cambridge : Cambridge University Press . Summary: Exposure to an alarm pheromone increases both speed and accuracy of the response to recognition cues in ants. Camponotus aethiops Cognition Olfaction Pheromones Social...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (8): jeb238816.
Published: 16 April 2021
...Luca Finetti; Marco Pezzi; Stefano Civolani; Girolamo Calò; Chiara Scapoli; Giovanni Bernacchia ABSTRACT In insects, tyramine receptor 1 (TAR1) has been shown to control several physiological functions, including olfaction. We investigated the molecular and functional profile of the Halyomorpha...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (6): jeb238485.
Published: 26 March 2021
...; this is due to both the reduction in pH and a direct effect of increased CO 2 . Ocean acidification Olfaction Amino acid Odorant–receptor affinity Olfactory receptor Carbon dioxide Since the Industrial Revolution, the increase in atmospheric P CO 2  due to anthropogenic activity...
Journal Articles
J Exp Biol (2021) 224 (4): jeb231829.
Published: 19 February 2021
...Alyson F. Brokaw; Michael Smotherman ABSTRACT Many studies have characterized olfactory-tracking behaviors in animals, and it has been proposed that search strategies may be generalizable across a wide range of species. Olfaction is important for fruit- and nectar-feeding bats, but it is uncertain...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (16): jeb223982.
Published: 26 August 2020
... essential for Drosophila olfaction . Neuron   43 , 703 - 714 . 10.1016/j.neuron.2004.08.019 Lee , T.-H. , Hsu , C.-C. , Hsiao , G. , Fang , J.-Y. , Liu , W.-M. and Lee , C.-K. ( 2016 ). Anti-MMP-2 activity and skin-penetrating capability of the chemical constituents from...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (12): jeb226704.
Published: 23 June 2020
... Olfaction Decision making Isolation Vision Successfully escaping a predator attack is crucial for survival, and the most adaptive decisions integrate the costs and benefits of different behavioral choices (e.g. Lima and Dill, 1990 ). Animals searching for food should favor options that keep them...
Journal Articles
J Exp Biol (2020) 223 (7): jeb221036.
Published: 3 April 2020
... navigation Sensory cues Cue integration Formica rufa Vision Olfaction Ants are remarkable navigators, with their efficiency coming from the coordinated implementation of a set of navigational strategies ( Wehner, 2003 ; Collett et al., 2013 ; Knaden and Graham, 2016 ). Some ant species...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (7): jeb221218.
Published: 1 April 2020
.... However, species behaved similarly when navigating to preferred cues. Chemosensory Disease vector Chemotaxis Olfaction Gustation Foraging Mosquitoes are global disease vectors that transmit diseases such as malaria, Chikungunya and dengue fever. To limit the spread of these disease...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (6): jeb220707.
Published: 16 March 2020
..., conspecific exposure results in a strong upregulation of olfaction and vision genes compared with heterospecific exposure, as well as immune response genes previously linked to anxiety, learning and memory. Conversely, heterospecific exposure involves an increased expression of genes important...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (3): jeb218032.
Published: 3 February 2020
...: Selective labelling of the cockroach's antennal lobe output neurons shows that odour responses are stimulus specific and concentration dependent, and preserve information on the spatial structure of the stimulus. Olfaction Odour coding Calcium imaging Antennal lobe Insects Cockroach...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (Suppl_1): jeb208215.
Published: 1 February 2020
..., or ORNs, a.k.a. olfactory sensory neurons, OSNs) normally express ORs, although exceptions exist, such as CO 2 which is recognized by GR-expressing ORNs ( Jones et al., 2007 ). Evolution Development Diversity Olfaction Odorant Receptor Orco Ant Drosophila Summary: A review of our...
Journal Articles
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Neuroethology
J Exp Biol (2020) 223 (2): jeb215400.
Published: 28 January 2020
... consistent with a ‘lock-and-key’ model that requires OR-based detection of unambiguous non-nestmate chemical labels. Social behavior Odorant receptors Orco Aggression Olfaction While the importance of CHCs in mediating NM recognition among ants is well established, several alternative...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (23): jeb207605.
Published: 29 November 2019
...Timothy D. Smith; Brent A. Craven; Serena M. Engel; Christopher J. Bonar; Valerie B. DeLeon ABSTRACT ‘Macrosmatic’ mammals have dedicated olfactory regions within their nasal cavity and segregated airstreams for olfaction and respiratory air-conditioning. Here, we examined the 3D distribution...
Journal Articles
J Exp Biol (2019) 222 (23): jeb207787.
Published: 29 November 2019
...Srinivas Gorur-Shandilya; Carlotta Martelli; Mahmut Demir; Thierry Emonet ABSTRACT Animals experience complex odorant stimuli that vary widely in composition, intensity and temporal properties. However, stimuli used to study olfaction in the laboratory are much simpler. This mismatch arises from...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (12): jeb202929.
Published: 21 June 2019
... accumulates at food sources. A single food odor, acetoin, is sufficient to govern this behavior. Volatiles Food preference Ionotropic receptors Olfaction Behavior ‡ These authors contributed equally to this work * Present address: Office for Applied Ecology, Kiefernweg, 14532...
Journal Articles
J Exp Biol (2019) 222 (10): jeb202762.
Published: 29 May 2019
... in insect olfaction: to smell or not to smell?   Annu. Rev. Entomol.   61 , 317 - 333 . 10.1146/annurev-ento-010715-023523 Galizia , C. G. , Münch , D. , Strauch , M. , Nissler , A. and Ma , S. ( 2010 ). Integrating heterogeneous odor response data into a common response...
Journal Articles
J Exp Biol (2019) 222 (10): jeb201483.
Published: 28 May 2019
... Positive and negative patterning Multimodal integration Olfaction Vision Associative learning and memory Angiosperms attract suitable pollinators using sophisticated olfactory and visual cues culminating in impressive cases of pollinator manipulations for maximizing pollen transfer ( Schiestl...
Includes: Supplementary data