Evidence map›Paper›PMID 21940997›Full record

ArticlePlant physiology2011

Hormonal regulation of lateral root development in Arabidopsis modulated by MIZ1 and requirement of GNOM activity for MIZ1 function.

Teppei Moriwaki, Yutaka Miyazawa, Akie Kobayashi, Mayumi Uchida, Chiaki Watanabe, Nobuharu Fujii, Hideyuki Takahashi

Open access · hybridAbstract read
In one paragraph

Article in Plant physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 81 citations in OpenAlex.

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  7. The Genetic Dissection of Nitrogen Use-Related Traits in Flax (International journal of molecular sciences · 2023
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  13. Genome-Wide Identification and Transcriptional Analysis of ArabidopsisInternational journal of molecular sciences · 2021
    Article
  14. Auxin Interactions with Other Hormones in Plant Development.Cold Spring Harbor perspectives in biology · 2021
    Review
  15. Article
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  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Teppei MoriwakiGraduate School of Life Sciences, Tohoku University, Sendai 980-8577, Miyagi, Japan.
Yutaka Miyazawa
Akie Kobayashi
Mayumi Uchida
Chiaki Watanabe
Nobuharu Fujii
Hideyuki Takahashi
National Institute of Genetics · JPTohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant organ development is important for adaptation to a changing environment. Genetic and physiological studies have revealed that plant hormones play key roles in lateral root formation. In this study, we show that MIZU-KUSSEI1 (MIZ1), which was identified originally as a regulator of hydrotropism, functions as a novel regulator of hormonally mediated lateral root development. Overexpression of MIZ1 (MIZ1OE) in roots resulted in a reduced number of lateral roots being formed; however, this defect could be recovered with the application of auxin. Indole-3-acetic acid quantification analyses showed that free indole-3-acetic acid levels decreased in MIZ1OE roots, which indicates that alteration of auxin level is critical for the inhibition of lateral root formation in MIZ1OE plants. In addition, MIZ1 negatively regulates cytokinin sensitivity on root development. Application of cytokinin strongly induced the localization of MIZ1-green fluorescent protein to lateral root primordia, which suggests that the inhibition of lateral root development by MIZ1 occurs downstream of cytokinin signaling. Surprisingly, miz2, a weak allele of gnom, suppressed developmental defects in MIZ1OE plants. Taken together, these results suggest that MIZ1 plays a role in lateral root development by maintaining auxin levels and that its function requires GNOM activity. These data provide a molecular framework for auxin-dependent organ development in Arabidopsis (Arabidopsis thaliana).

Indexed as

ArabidopsisArabidopsis ProteinsBiological TransportCytokininsGene Expression Regulation, PlantGenes, SuppressorGreen Fluorescent ProteinsGuanine Nucleotide Exchange FactorsIndoleacetic AcidsMembrane Transport ProteinsPlant Growth RegulatorsPlant RootsRecombinant Fusion ProteinsArabidopsis ProteinsCytokininsGNOM protein, ArabidopsisGreen Fluorescent ProteinsGuanine Nucleotide Exchange FactorsIndoleacetic AcidsMembrane Transport Proteinsmizu-kussei1 protein, ArabidopsisPIN1 protein, ArabidopsisPlant Growth RegulatorsRecombinant Fusion Proteins

Identifiers

PMID21940997
PMCPMC3252132
OpenAlexW2165658579

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.