Evidence map›Paper›PMID 21946354›Full record

ArticleNature genetics2011

Identification of a functional transposon insertion in the maize domestication gene tb1.

Anthony Studer, Qiong Zhao, Jeffrey Ross-Ibarra, John Doebley

Abstract read
In one paragraph

Article in Nature genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 399 papers.

0numbers the graph read from it
0cells of the map it votes in
399citing papers in PubMed
41.4field-weighted citation impact, top 1% 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

399 citing papers in PubMed, 821 citations in OpenAlex.

  1. Article
  2. Article
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  4. Multi-variant GWAS and genomic prediction dissect the genetic architecture underlying tomato fruit weight.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
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  7. Structural Variation and Its Roles in Plant Genomes.Plants (Basel, Switzerland) · 2026
    Review
  8. Article
  9. Article
  10. Hybrid origin and phenotype evolution of the modern maize.Journal of integrative plant biology · 2026
    Review
  11. Review
  12. Review
  13. PlantGFM: A Genomic Foundation Model for Discovery and Creation of Plant Genes.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  14. Article
  15. Article
  16. Haplotype-Resolved 3D Genomic Landscapes and Their Impacts on Agronomic Traits in Grapevine.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  17. Article
  18. Article
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  20. Article

339 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Anthony StuderDepartment of Genetics, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Qiong Zhao
Jeffrey Ross-Ibarra
John Doebley
University of Wisconsin–Madison · USPlant (United States) · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007133 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI PERNA, NICOLE T · 1985 to 2023
$16.5M
NIGMS NIH HHS T32 GM007133
6 · The paper itself

Abstract

Genetic diversity created by transposable elements is an important source of functional variation upon which selection acts during evolution. Transposable elements are associated with adaptation to temperate climates in Drosophila, a SINE element is associated with the domestication of small dog breeds from the gray wolf and there is evidence that transposable elements were targets of selection during human evolution. Although the list of examples of transposable elements associated with host gene function continues to grow, proof that transposable elements are causative and not just correlated with functional variation is limited. Here we show that a transposable element (Hopscotch) inserted in a regulatory region of the maize domestication gene, teosinte branched1 (tb1), acts as an enhancer of gene expression and partially explains the increased apical dominance in maize compared to its progenitor, teosinte. Molecular dating indicates that the Hopscotch insertion predates maize domestication by at least 10,000 years, indicating that selection acted on standing variation rather than new mutation.

Indexed as

DNA Transposable ElementsGenes, PlantOpen Reading FramesZea maysDNA Transposable Elements

Identifiers

PMID21946354
PMCPMC3686474
OpenAlexW2060141463

What OpenQuestion holds

Textmetadata
LicenceTDM
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.