Evidence map›Paper›PMID 24721759›Full record

ArticlePlant signaling & behavior2014

Hormone influence on the spatial regulation of

Ailisa Blum, Tzvetina Brumbarova, Petra Bauer, Rumen Ivanov

Open access · bronzeAbstract read
In one paragraph

Article in Plant signaling & behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
7.0field-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

19 citing papers in PubMed, 40 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Ailisa BlumDepartment of Biosciences-Plant Biology; Saarland University; Saarbrücken, Germany.
Tzvetina BrumbarovaDepartment of Biosciences-Plant Biology; Saarland University; Saarbrücken, Germany; Institute of Botany; Heinrich-Heine University; Düsseldorf, Germany.
Petra BauerDepartment of Biosciences-Plant Biology; Saarland University; Saarbrücken, Germany; Institute of Botany; Heinrich-Heine University; Düsseldorf, Germany.
Rumen IvanovDepartment of Biosciences-Plant Biology; Saarland University; Saarbrücken, Germany; Institute of Botany; Heinrich-Heine University; Düsseldorf, Germany.
Saarland University · DEHeinrich Heine University Düsseldorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The IRON-REGULATED TRANSPORTER1 (IRT1) is the principal importer of soil iron in Arabidopsis thaliana. It has a complex intracellular trafficking behavior, including continuous cycling between plasma membrane and endosomes. SORTING NEXIN1 is required for the recycling of endosome-localized IRT1. In its absence, IRT1 is mistargeted for degradation, resulting in reduced plant iron-uptake efficiency. Consequently, IRT1 promoter activity gets limited to a specific portion of the root. We tested the influence of two hormones known to positively affect iron uptake on IRT1 spatial regulation. We found that ethylene treatment in wild-type background mimics the effects of the SNX-loss-of-function situation. Conversely, auxin splits the IRT1 expression zone and forces it toward the two extremities of the root. This shows that IRT1 expression along the root is modulated by ethylene-auxin interplay.

Indexed as

auxinethylenegene expressioniron uptakeIRT1sorting nexin

Identifiers

PMID24721759
PMCPMC4091473
OpenAlexW2075730412

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.