Evidence map›Paper›PMID 32279407›Full record

ArticleThe Plant journal : for cell and molecular biology2020

The Arabidopsis transcription factor AINTEGUMENTA orchestrates patterning genes and auxin signaling in the establishment of floral growth and form.

Beth A Krizek, Ivory C Blakley, Yen-Yi Ho, Nowlan Freese, Ann E Loraine

Open access · hybridAbstract read
In one paragraph

Article in The Plant journal : for cell and molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
11.8field-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

37 citing papers in PubMed, 82 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. "Bud to bloom"-hormonal coordination in floral initiation.Plant biology (Stuttgart, Germany) · 2025
    Review
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  18. Review
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  20. DELLA proteins positively regulate seed size in Arabidopsis.Development (Cambridge, England) · 2023
    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

5 authors at 2 institutions in 1 country.

Beth A KrizekDepartment of Biological Sciences, University of South Carolina, Columbia, SC, 29208, USA.ORCID 0000-0001-5821-0180
Ivory C BlakleyDepartment of Bioinformatics and Genomics, University of North Carolina at Charlotte, Charlotte, NC, 28223, USA.
Yen-Yi HoDepartment of Statistics, University of South Carolina, Columbia, SC, 29208, USA.
Nowlan FreeseDepartment of Bioinformatics and Genomics, University of North Carolina at Charlotte, Charlotte, NC, 28223, USA.
Ann E LoraineDepartment of Bioinformatics and Genomics, University of North Carolina at Charlotte, Charlotte, NC, 28223, USA.
University of North Carolina at Charlotte · USUniversity of South Carolina · US

Funding

Integrated Genome Browser and IGB AppsR01GM103463 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI LORAINE, ANN E · 2012 to 2019
$2.7M
Linking Integrated Genome Browser and CyVerseR01GM121927 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI LORAINE, ANN E · 2017 to 2019
$674k
NIGMS NIH HHS R01 GM103463NIGMS NIH HHS R01 GM121927NIH HHS R01-GM103463NIH HHS R01-GM121927
6 · The paper itself

Abstract

Understanding how flowers form is an important problem in plant biology, as human food supply depends on flower and seed production. Flower development also provides an excellent model for understanding how cell division, expansion and differentiation are coordinated during organogenesis. In the model plant Arabidopsis thaliana, floral organogenesis requires AINTEGUMENTA (ANT) and AINTEGUMENTA-LIKE 6 (AIL6)/PLETHORA 3 (PLT3), two members of the Arabidopsis AINTEGUMENTA-LIKE/PLETHORA (AIL/PLT) transcription factor family. Together, ANT and AIL6/PLT3 regulate aspects of floral organogenesis, including floral organ initiation, growth, identity specification and patterning. Previously, we used RNA-Seq to identify thousands of genes with disrupted expression in ant ail6 mutant flowers, indicating that ANT and AIL6/PLT3 influence a vast transcriptional network. The immediate downstream targets of ANT and AIL6/PLT3 in flowers are unknown, however. To identify direct targets of ANT regulation, we performed an RNA-Seq time-course experiment in which we induced ANT activity in transgenic plants bearing an ANT-glucocorticoid receptor fusion construct. In addition, we performed a ChIP-Seq experiment that identified ANT binding sites in developing flowers. These experiments identified 200 potential ANT target genes based on their proximity to ANT binding sites and differential expression in response to ANT. These 200 candidate target genes were involved in functions such as polarity specification, floral organ development, meristem development and auxin signaling. In addition, we identified several genes associated with lateral organ growth that may mediate the role of ANT in organ size control. These results reveal new features of the ANT transcriptional network by linking ANT to previously unknown regulatory targets.

Indexed as

ArabidopsisArabidopsis ProteinsFlowersGene Expression Regulation, PlantGenes, PlantIndoleacetic AcidsPlant Growth RegulatorsPlants, Genetically ModifiedSignal TransductionTranscription FactorsAINTEGUMENTA protein, ArabidopsisArabidopsis ProteinsIndoleacetic AcidsPlant Growth RegulatorsTranscription FactorsAINTEGUMENTA (ANT)AINTEGUMENTA-LIKE (AIL)/PLETHORA (PLT)Arabidopsis thalianaauxin signalingChIP-Seqflower developmentorgan growthorgan polarityRNA-Seq

Identifiers

PMID32279407
PMCPMC7369219
OpenAlexW3016036233

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.