Evidence map›Paper›PMID 21750030›Full record

ArticleDevelopment (Cambridge, England)2011

LATE MERISTEM IDENTITY2 acts together with LEAFY to activate APETALA1.

Jennifer J Pastore, Andrea Limpuangthip, Nobutoshi Yamaguchi, Miin-Feng Wu, Yi Sang, Soon-Ki Han, Lauren Malaspina, Natasha Chavdaroff, Ayako Yamaguchi, Doris Wagner

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing 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

50 citing papers in PubMed.

  1. Article
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  7. Review
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  11. Review
  12. Article
  13. Flower Development in Arabidopsis.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. 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

10 authors.

Jennifer J PastoreDepartment of Biology, University of Pennsylvania, School of Arts and Sciences, Philadelphia, PA 19104, USA.
Andrea Limpuangthip
Nobutoshi Yamaguchi
Miin-Feng Wu
Yi Sang
Soon-Ki Han
Lauren Malaspina
Natasha Chavdaroff
Ayako Yamaguchi
Doris Wagner

Funding

TRAINING PROGRAM IN DEVELOPMENTAL BIOLOGYT32HD007516 · NICHD · UNIVERSITY OF PENNSYLVANIA · PI RAPER, JONATHAN A · 1998 to 2012
$5.6M
NICHD NIH HHS 5-T32-HD007516NICHD NIH HHS T32 HD007516
6 · The paper itself

Abstract

The switch from producing vegetative structures (branches and leaves) to producing reproductive structures (flowers) is a crucial developmental transition that significantly affects the reproductive success of flowering plants. In Arabidopsis, this transition is in large part controlled by the meristem identity regulator LEAFY (LFY). The molecular mechanisms by which LFY orchestrates a precise and robust switch to flower formation is not well understood. Here, we show that the direct LFY target LATE MERISTEM IDENTITY2 (LMI2) has a role in the meristem identity transition. Like LFY, LMI2 activates AP1 directly; moreover, LMI2 and LFY interact physically. LFY, LMI2 and AP1 are connected in a feed-forward and positive feedback loop network. We propose that these intricate regulatory interactions not only direct the precision of this crucial developmental transition in rapidly changing environmental conditions, but also contribute to its robustness and irreversibility.

Indexed as

Gene Expression Regulation, DevelopmentalGene Expression Regulation, PlantArabidopsisArabidopsis ProteinsFeedback, PhysiologicalMADS Domain ProteinsMeristemSignal TransductionTrans-ActivatorsTranscription Factor AP-1Transcription FactorsTwo-Hybrid System TechniquesAP1 protein, ArabidopsisArabidopsis ProteinsLFY protein, ArabidopsisMADS Domain ProteinsTrans-ActivatorsTranscription Factor AP-1Transcription Factors

Identifiers

PMID21750030
PMCPMC3133911

What OpenQuestion 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 OpenQuestion graph.