Evidence map›Paper›PMID 24034579›Full record

ArticleGenes, brain, and behavior2013

Manipulation of colony environment modulates honey bee aggression and brain gene expression.

C C Rittschof, G E Robinson

Open access · bronzeAbstract read
In one paragraph

Article in Genes, brain, and behavior, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.0field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 60 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

C C RittschofDepartment of Entomology and Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urban, IL, USA.
G E Robinson
University of Illinois Urbana-Champaign · US

Funding

Johnny Bee Good: Bees as Models to Study the Hijacking of the Reward SystemDP1OD006416 · OD · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI ROBINSON, GENE E · 2009 to 2011
$2.4M
NIH HHS DP1 OD006416PHS HHS DPIOD006416
6 · The paper itself

Abstract

The social environment plays an essential role in shaping behavior for most animals. Social effects on behavior are often linked to changes in brain gene expression. In the honey bee (Apis mellifera L.), social modulation of individual aggression allows colonies to adjust the intensity with which they defend their hive in response to predation threat. Previous research has showed social effects on both aggression and aggression-related brain gene expression in honey bees, caused by alarm pheromone and unknown factors related to colony genotype. For example, some bees from less aggressive genetic stock reared in colonies with genetic predispositions toward increased aggression show both increased aggression and more aggressive-like brain gene expression profiles. We tested the hypothesis that exposure to a colony environment influenced by high levels of predation threat results in increased aggression and aggressive-like gene expression patterns in individual bees. We assessed gene expression using four marker genes. Experimentally induced predation threats modified behavior, but the effect was opposite of our predictions: disturbed colonies showed decreased aggression. Disturbed colonies also decreased foraging activity, suggesting that they did not habituate to threats; other explanations for this finding are discussed. Bees in disturbed colonies also showed changes in brain gene expression, some of which paralleled behavioral findings. These results show that bee aggression and associated molecular processes are subject to complex social influences.

Indexed as

AggressionGenes, InsectSocial EnvironmentAnimalsBeesBehavior, AnimalBrainInsect ProteinsPredatory BehaviorInsect ProteinsAfricanized honey beebehavioral maturationbehavioral plasticitysingle-cohort colonystress

Identifiers

PMID24034579
PMCPMC3863782
OpenAlexW2153370148

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.