Evidence map›Paper›PMID 31308222›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Development and evolution of age-dependent defenses in ant-acacias.

Aaron R Leichty, R Scott Poethig

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
  2. Heterochronic shifts in a timing-keeping microRNA are associated with multiple instances of neoteny in plants.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  9. Genome survey and genetic characterization ofFrontiers in plant science · 2023
    Article
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  15. Review
  16. 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

2 authors at 1 institution in 1 country.

Aaron R LeichtyDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104.ORCID 0000-0003-1071-7921
R Scott PoethigDepartment of Biology, University of Pennsylvania, Philadelphia, PA 19104; spoethig@sas.upenn.edu.ORCID 0000-0001-6592-5862
University of Pennsylvania · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM008216 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI EPSTEIN, DOUGLAS J · 1987 to 2023
$8.3M
Regulation of a developmental clock in ArabidopsisR01GM051893 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI POETHIG, RICHARD SCOTT · 1995 to 2024
$7.0M
Genetic analysis of a developmental clock in Arabidopsis thalianaR56GM051893 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI POETHIG, RICHARD SCOTT · 2008 to 2008
$315k
NIGMS NIH HHS R01 GM051893NIGMS NIH HHS R56 GM051893NIGMS NIH HHS T32 GM008216
6 · The paper itself

Abstract

Age-dependent changes in plant defense against herbivores are widespread, but why these changes exist remains a mystery. We explored this question by examining a suite of traits required for the interaction between swollen thorn acacias (genus

Indexed as

AcaciaBiological EvolutionMicroRNAsRNA, PlantAnimalsAntsMicroRNAsRNA, Plantage-dependent defensesant-acaciamiR156SPLvegetative-phase change

Identifiers

PMID31308222
PMCPMC6681755
OpenAlexW2957607273

What Socratic holds

Textmetadata
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 Socratic graph.