Evidence map›Paper›PMID 27401556›Full record

ArticleGenes & development2016

The epidermis coordinates auxin-induced stem growth in response to shade.

Carl Procko, Yogev Burko, Yvon Jaillais, Karin Ljung, Jeff A Long, Joanne Chory

Erratum issuedOpen access · diamondAbstract read
In one paragraph

Article in Genes & development, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing 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

74 citing papers in PubMed, 130 citations in OpenAlex.

  1. Plant signaling & behavior · 2026
    Article
  2. Review
  3. Article
  4. Natural variation links seedling hypocotyl growth with water loss in Arabidopsis.The Plant journal : for cell and molecular biology · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Shade-induced ROS/NO reinforce COP1-mediated diffuse cell growth.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  14. GIGANTEA adjusts the response to shade at dusk by directly impinging on PHYTOCHROME INTERACTING FACTOR 7 function.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Spatial regulation of plant hormone action.Journal of experimental botany · 2023
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Identification ofFrontiers in plant science · 2023
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 3 countries.

Carl ProckoPlant Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA;
Yogev BurkoPlant Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA;
Yvon JaillaisPlant Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA;ORCID 0000-0003-4923-883X
Karin LjungUmeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83 Umeå, Sweden;ORCID 0000-0003-2901-189X
Jeff A LongDepartment of Molecular, Cell, and Developmental Biology, University of California at Los Angeles, Los Angeles, California 90095, USA;
Joanne ChoryPlant Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA; Howard Hughes Medical Institute, The Salk Institute for Biological Studies, La Jolla, California 92037, USA.
Salk Institute for Biological Studies · USSwedish University of Agricultural Sciences · SEUniversity of California, Los Angeles · US

Funding

INITIAL EVENTS IN PHOTORECEPTOR SIGNALINGR01GM052413 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI CHORY, JOANNE · 1995 to 2016
$5.4M
Molecular Mechanisms of Steroid Hormone Perception at the Cell SurfaceR01GM094428 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI CHORY, JOANNE · 2011 to 2014
$1.4M
Cell-specific analysis of plant shade avoidance responsesF32GM101876 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI PROCKO, CARL · 2012 to 2014
$150k
NIGMS NIH HHS F32 GM101876NIGMS NIH HHS R01 GM052413NIGMS NIH HHS R01 GM094428
6 · The paper itself

Abstract

Growth of a complex multicellular organism requires coordinated changes in diverse cell types. These cellular changes generate organs of the correct size, shape, and functionality. In plants, the growth hormone auxin induces stem elongation in response to shade; however, which cell types of the stem perceive the auxin signal and contribute to organ growth is poorly understood. Here, we blocked the transcriptional response to auxin within specific tissues to show that auxin signaling is required in many cell types for correct hypocotyl growth in shade, with a key role for the epidermis. Combining genetic manipulations in Arabidopsis thaliana with transcriptional profiling of the hypocotyl epidermis from Brassica rapa, we show that auxin acts in the epidermis in part by inducing activity of the locally acting, growth-promoting brassinosteroid pathway. Our findings clarify cell-specific auxin function in the hypocotyl and highlight the complexity of cell type interactions within a growing organ.

Indexed as

Gene Expression Regulation, PlantArabidopsisArabidopsis ProteinsBrassica rapaBrassinosteroidsGene Expression ProfilingHypocotylIndoleacetic AcidsMutationNuclear ProteinsPlant EpidermisSignal TransductionSunlightTranscription FactorsArabidopsis ProteinsAXR3 protein, ArabidopsisBrassinosteroidsIndoleacetic AcidsNuclear ProteinsTranscription Factorsauxinbrassinosteroidepidermisshade avoidancestem growth

Identifiers

PMID27401556
PMCPMC4949326
OpenAlexW2472431700

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.