Evidence map›Paper›PMID 28753659›Full record

ArticlePloS one2017

Melanic variation underlies aposematic color variation in two hymenopteran mimicry systems.

Heather M Hines, Paige Witkowski, Joseph S Wilson, Kazumasa Wakamatsu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
7.2field-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

19 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Ultrablack color in velvet ant cuticle.Beilstein journal of nanotechnology · 2024
    Article
  4. Hymenoptera and biomimetic surfaces: insights and innovations.Beilstein journal of nanotechnology · 2024
    Review
  5. Article
  6. Article
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  12. Review
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  14. Review
  15. Article
  16. A homeotic shift late in development drives mimetic color variation in a bumble bee.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  17. Article
  18. Article
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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

4 authors at 3 institutions in 2 countries.

Heather M HinesDepartment of Biology, The Pennsylvania State University, University Park, Pennsylvania, United States of America.ORCID http://orcid.org/0000-0003-0299-5569
Paige WitkowskiDepartment of Biology, The Pennsylvania State University, University Park, Pennsylvania, United States of America.
Joseph S WilsonBiology Department, Utah State University, Tooele, Utah, United States of America.
Kazumasa WakamatsuDepartment of Chemistry, Fujita Health University School of Health Sciences, Toyoake, Aichi, Japan.
Pennsylvania State University · USFujita Health University · JPUtah State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The stinging hymenopteran velvet ants (Mutillidae) and bumble bees (Apidae: Bombus spp.) have both undergone extensive diversification in aposematic color patterns, including yellow-red hues and contrasting dark-light body coloration, as a result of Müllerian mimicry. Understanding the genetic and developmental mechanisms underlying shifts in these mimetic colors requires characterization of their pigmentation. In this study, a combination of solubility, spectrophotometry, and melanin degradation analysis are applied to several color forms and species of these lineages to determine that orange-red colors in both lineages are comprised of primarily dopamine-derived pheomelanins. Until a few recent studies, pheomelanins were thought not to occur in insects. These results support their potential to occur across insects and particularly among the Hymenoptera. Shifts between black and orange-red colors, such as between mimetic color forms of bumble bee Bombus melanopygus, are inferred to involve modification of the ratios of dark eumelanins to red pheomelanins, thus implicating the melanin pathway in mimetic diversification. This discovery highlights the need to focus on how pheomelanins are synthesized in the insect melanin pathway and the potential for new pigments to be found even in some of our most well-known insect systems.

Indexed as

AnimalsAntsBeesMelaninsPigmentationeumelaninMelaninspheomelanin

Identifiers

PMID28753659
PMCPMC5533327
OpenAlexW2740480917

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.