Evidence map›Paper›PMID 40615560›Full record

ArticleScientific reports2025

Enhancement of systemic acquired resistance in rice by F-box protein D3-mediated strigolactone/karrikin signaling.

Miyuki Kusajima, Moeka Fujita, Ikuo Takahashi, Takamasa Mori, Tomoya Tanaka, Hidemitsu Nakamura, Toan Le Thanh, Koichi Yoneyama, Kohki Akiyama, Kumrai Buensanteai and 2 more

Abstract read
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In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

12 authors.

Miyuki KusajimaFaculty of Law, Keio University, 4-1-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa, Japan. kusajima12@keio.jp.
Moeka FujitaGraduate School of Bioscience and Biotechnology, Fukui Prefectural University, 4-1-1 Kenjojima, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, Japan.
Ikuo TakahashiGraduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, Japan.
Takamasa MoriGraduate School of Bioscience and Biotechnology, Fukui Prefectural University, 4-1-1 Kenjojima, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, Japan.
Tomoya TanakaGraduate School of Bioscience and Biotechnology, Fukui Prefectural University, 4-1-1 Kenjojima, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, Japan.
Hidemitsu NakamuraGraduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, Japan.
Toan Le ThanhCollege of Agriculture, Can Tho University, 3/2 Street, Ninh Kieu District, Can Tho, Vietnam.
Koichi YoneyamaCenter for Bioscience Research and Education, Utsunomiya University, 350 Mine-machi, Utsunomiya, Tochigi, Japan.
Kohki AkiyamaGraduate School of Agriculture, Osaka Metropolitan University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, Japan.
Kumrai BuensanteaiInstitute of Agricultural Technology, Suranaree University of Technology, 111, Maha Witthayalai Rd, Suranari, Mueang Nakhon Ratchasima District, Nakhon Ratchasima, Thailand.
Tadao AsamiGraduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, Japan. asami.tad.oi@yokohama-cu.ac.jp.
Hideo NakashitaGraduate School of Bioscience and Biotechnology, Fukui Prefectural University, 4-1-1 Kenjojima, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, Japan. nakashita@fpu.ac.jp.

Funding

Forestry and Fisheries under Science and Technology Research Promotion Program for Agriculture, Forestry, Fisheries and Food Industry 27004AGrant-in-Aid for JSPS Fellows 19J14665Japan Society for the Promotion of Science 18K05656Research and implementation promotion program through open innovation grants JPJ01193
6 · The paper itself

Abstract

Strigolactones (SLs) are butenolide-type plant hormones that play several roles in plants, such as suppressing shoot branching and promoting arbuscular mycorrhizal symbiosis. Recently, SLs have been reported to positively regulate disease resistance in plants. In this study, we analyzed the effect of the synthetic SL analog rac-4-bromodebranon (rac-4BD) on systemic acquired resistance (SAR) in rice. First, we demonstrated in vitro that rac-4BD, similar to the common SL analog rac-GR24, promotes the interaction of SL and karrikin receptor, D14 and D14-like (D14L), respectively, with signaling factor D3. Gene expression analysis and inoculation tests indicated that pretreatment with rac-4BD promotes the effect of the SAR inducer BIT. Activation of SAR was also significantly observed in the SL and karrikin signal-deficient rice mutant d3. These results suggest that D3-mediated SL/karrikin signaling by rac-4BD treatment does not directly activate rice immunity but induces a priming state in the plant that enhances SAR induction.

Indexed as

Disease ResistanceFuransLactonesOryzaPlant ProteinsPyransSignal TransductionGene Expression Regulation, PlantHeterocyclic Compounds, 3-RingPlant DiseasesPlant Growth Regulators3-methyl-2H-furo(2,3-c)pyran-2-oneFuransGR24 strigolactoneHeterocyclic Compounds, 3-RingLactonesPlant Growth RegulatorsPlant ProteinsPyransOryza sativaPrimingStrigolactoneSystemic acquired resistance

Identifiers

PMID40615560
PMCPMC12227764

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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.