Abstract：
:Honey bees will learn to respond to an odor when their antennae are stimulated with sucrose, even if they are not fed during the conditioning phase. However, if they are not fed, the memory of this association is significantly reduced 24 h after conditioning. These results suggest that stimulation of proboscis with sucrose and/or the nutritional quality of the reward plays an important role in establishing a long lasting memory. Three sugars, xylose, sorbitol and mannitol, are used to investigate the relationship among learning, sensory perception and nutritional value. The proboscis extension reflex is used to show that honey bees cannot taste these sugars, whereas mortality data suggest that bees can metabolize all three sugars. Feeding with sorbitol or xylose during olfactory associative conditioning restores robust 24 h memories. However, when given a free choice between consuming sucrose alone or sucrose supplemented with these nutritional sugars, bees did not show a preference for food containing the higher nutritional content. Furthermore, bees did not ingest solutions containing only the tasteless sugar even when it was the only food source. Together, these results suggest that nutritional content and not just sensory information is important for establishing long term memories, but that bees may not be able to assess nutritional content when it is disassociated from taste.
journal_name
J Insect Physioljournal_title
Journal of insect physiologyauthors
Mustard JA,Alvarez V,Barocio S,Mathews J,Stoker A,Malik Kdoi
10.1016/j.jinsphys.2018.04.014subject
Has Abstractpub_date
2018-01-01 00:00:00pages
250-256eissn
0022-1910issn
1879-1611pii
S0022-1910(18)30059-3journal_volume
107pub_type
杂志文章abstract：:Pepck is a metabolic enzyme that participates in gluconeogenesis through the conversion of oxaloacetate into phosphoenol pyruvate. Numerous transcriptomic studies have identified Pepck as a potential key player during diapause and various stresses responses. Here, we describe expression patterns of both cytosolic and ...
journal_title：Journal of insect physiology
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更新日期：2018-01-01 00:00:00
abstract：:To develop inside their insect hosts, endoparasitoid wasps must either evade or overcome the host's immune system. Several ichneumonid and braconid wasps inject polydnaviruses that display well-studied immune suppressive effects. However, little is known about the strategies of immunoevasion used by other parasitoid f...
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pub_type： 杂志文章
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更新日期：2002-09-01 00:00:00
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更新日期：2000-12-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2017.05.012
更新日期：2017-07-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章,评审
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更新日期：2010-10-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2010.02.010
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2009.09.006
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2003-01-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2013.06.004
更新日期：2013-09-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2007.03.014
更新日期：2007-07-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：1998-07-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2011.04.014
更新日期：2011-07-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2010.03.017
更新日期：2010-09-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2008.01.003
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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pub_type： 杂志文章
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pub_type： 杂志文章,评审
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pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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更新日期：2019-07-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
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pub_type： 杂志文章
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2016.07.004
更新日期：2016-08-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2015.02.009
更新日期：2015-05-01 00:00:00
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journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2016.03.003
更新日期：2016-05-01 00:00:00
abstract：:During the last decade, populations of flightless Mormon crickets Anabrus simplex (Orthoptera: Tettigoniidae) increased suddenly over vast areas of the Western United States, suggesting that climate is an important factor driving outbreaks. Moreover summer temperatures are predicted to increase and precipitation is ex...
journal_title：Journal of insect physiology
pub_type： 杂志文章
doi：10.1016/j.jinsphys.2014.05.005
更新日期：2014-06-01 00:00:00
