Evidence map›Paper›PMID 29397399›Full record

ArticleMicrobial ecology2018

Longitudinal Effects of Supplemental Forage on the Honey Bee (Apis mellifera) Microbiota and Inter- and Intra-Colony Variability.

Jason A Rothman, Mark J Carroll, William G Meikle, Kirk E Anderson, Quinn S McFrederick

Abstract read
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In one paragraph

Article in Microbial ecology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Article
  2. Seasonal dynamics of the gut microbiota inFrontiers in insect science · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Distinct fungal microbiomes of two Thai commercial stingless bee species,Frontiers in cellular and infection microbiology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Dynamics of the Honeybee (Microorganisms · 2020
    Article
  19. Article
  20. Article
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

5 authors.

Jason A RothmanDepartment of Entomology, University of California, 139 Entomology Building, Riverside, CA, 92521, USA.
Mark J CarrollCarl Hayden Bee Research Center, USDA-ARS, Tucson, AZ, 85719, USA.
William G MeikleCarl Hayden Bee Research Center, USDA-ARS, Tucson, AZ, 85719, USA.
Kirk E AndersonCarl Hayden Bee Research Center, USDA-ARS, Tucson, AZ, 85719, USA.
Quinn S McFrederickDepartment of Entomology, University of California, 139 Entomology Building, Riverside, CA, 92521, USA. quinnmc@ucr.edu.

Funding

Almond Board of California 15-POLL14-McFrederick/Meikle/CarrollNational Aeronautics and Space Administration NNX15AP99A
6 · The paper itself

Abstract

Honey bees (Apis mellifera) provide vital pollination services for a variety of agricultural crops around the world and are known to host a consistent core bacterial microbiome. This symbiotic microbial community is essential to many facets of bee health, including likely nutrient acquisition, disease prevention and optimal physiological function. Being that the bee microbiome is likely involved in the digestion of nutrients, we either provided or excluded honey bee colonies from supplemental floral forage before being used for almond pollination. We then used 16S rRNA gene sequencing to examine the effects of forage treatment on the bees' microbial gut communities over four months. In agreement with previous studies, we found that the honey bee gut microbiota is quite stable over time. Similarly, we compared the gut communities of bees from separate colonies and sisters sampled from within the same hive over four months. Surprisingly, we found that the gut microbial communities of individual sisters from the same colony can exhibit as much variation as bees from different colonies. Supplemental floral forage had a subtle effect on the composition of the microbiome during the month of March only, with strains of Gilliamella apicola, Lactobacillus, and Bartonella being less proportionally abundant in bees exposed to forage in the winter. Collectively, our findings show that there is unexpected longitudinal variation within the gut microbial communities of sister honey bees and that supplemental floral forage can subtly alter the microbiome of managed honey bees.

Indexed as

Gastrointestinal MicrobiomeAnimalsBacteriaBeesGastrointestinal TractPhylogenyPollinationSymbiosishoneybeesmicrobiomesupplemental foragesymbiosis

Identifiers

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.