Evidence map›Paper›PMID 22456953›Full record

ArticleProtoplasma2013

Stress-induced expression of the transcription factor RERJ1 is tightly regulated in response to jasmonic acid accumulation in rice.

Koji Miyamoto, Takafumi Shimizu, Susumu Mochizuki, Yoko Nishizawa, Eiichi Minami, Hideaki Nojiri, Hisakazu Yamane, Kazunori Okada

Abstract read
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Article in Protoplasma, 2013. 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
2.9field-weighted citation impact, top 10% 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, 29 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

8 authors at 2 institutions in 1 country.

Koji MiyamotoBiotechnology Research Center, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan. aa097045@mail.ecc.u-tokyo.ac.jp
Takafumi Shimizu
Susumu Mochizuki
Yoko Nishizawa
Eiichi Minami
Hideaki Nojiri
Hisakazu Yamane
Kazunori Okada
The University of Tokyo · JPInstitute of Agrobiological Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The plant hormone jasmonic acid (JA) regulates various developmental processes and plant defence responses to environmental stresses. We previously reported that RERJ1, a JA-inducible transcription factor in rice, is up-regulated by exposure to wounding and drought stress. Here, we demonstrated that the expression of RERJ1 after wounding is regulated in a JA-dependent manner in rice, based on histochemical analysis of RERJ1 promoter-GUS transgenic plants. RERJ1 expression was induced only at the region of injury after wounding, whereas expression was induced in the entire leaf after drought. According to JA measurements of stressed leaves, high accumulation of endogenous JA was only detected around the wound site in a rice leaves, whereas the drought treatment led to uniform accumulation of JA in the entire leaf, suggesting that RERJ1 will be a useful marker gene for studies on localization of JA in rice. Nuclear localization and transactivation ability of RERJ1 were also demonstrated. These results suggest that RERJ1 plays a role as a transcriptional activator for regulating stress-inducible gene expression, with a strong correlation to JA accumulation in the stressed region.

Indexed as

Basic Helix-Loop-Helix ProteinsCyclopentanesGene Expression Regulation, PlantOryzaOxylipinsPlant ProteinsStress, PhysiologicalTranscriptional ActivationBasic Helix-Loop-Helix ProteinsCyclopentanesjasmonic acidOxylipinsPlant ProteinsRERJ1 protein, rice

Identifiers

PMID22456953
OpenAlexW2016879848

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.