Evidence map›Paper›PMID 30464814›Full record

ArticleEcology and evolution2018

Phenotypic correlation between queen and worker brood care supports the role of maternal care in the evolution of eusociality.

Justin T Walsh, Lisa Signorotti, Timothy A Linksvayer, Patrizia d'Ettorre

Abstract read
In one paragraph

Article in Ecology and evolution, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

4 authors.

Justin T WalshDepartment of Biology University of Pennsylvania Philadelphia Pennsylvania.ORCID 0000-0001-9989-7089
Lisa SignorottiLaboratory of Experimental and Comparative Ethology (LEEC) University of Paris 13 Sorbonne Paris Cité France.
Timothy A LinksvayerDepartment of Biology University of Pennsylvania Philadelphia Pennsylvania.
Patrizia d'EttorreLaboratory of Experimental and Comparative Ethology (LEEC) University of Paris 13 Sorbonne Paris Cité France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cooperative brood care by siblings, a defining feature of eusociality, is hypothesized to be evolutionarily derived from maternal care via shifts in the timing of the expression of genes underlying maternal care. If sibling and maternal care share a genetic basis, the two behaviors are expected to be genetically and phenotypically correlated. We tested this prediction in the black garden ant

Indexed as

brood carecasteeusocialityheterochronymaternal care

Identifiers

PMID30464814
PMCPMC6238135

What OpenQuestion holds

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Registered trials

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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.