Evidence map›Paper›PMID 35285962›Full record

ArticlePhysiologia plantarum2022

NbJAZ3 is required for jasmonate-meditated glandular trichome development in Nicotiana benthamiana.

Xiaoxiao Yan, Lipeng Cui, Xiangyang Liu, Yuchao Cui, Zhaojun Wang, Hongying Zhang, Liang Chen, Hong Cui

Open access · hybridAbstract read
In one paragraph

Article in Physiologia plantarum, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 20 citations in OpenAlex.

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  5. Understanding the role of oxylipins inFrontiers in plant science · 2025
    Review
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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.

Xiaoxiao YanNational Tobacco Cultivation and Physiology and Biochemistry Research Center, Key Laboratory for Tobacco Cultivation of Tobacco Industry, College of Tobacco Science, Henan Agricultural University, Zhengzhou, China.ORCID https://orcid.org/0000-0003-1701-7709
Lipeng CuiXiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, China.
Xiangyang LiuNational Tobacco Cultivation and Physiology and Biochemistry Research Center, Key Laboratory for Tobacco Cultivation of Tobacco Industry, College of Tobacco Science, Henan Agricultural University, Zhengzhou, China.
Yuchao CuiXiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, China.
Zhaojun WangNational Tobacco Cultivation and Physiology and Biochemistry Research Center, Key Laboratory for Tobacco Cultivation of Tobacco Industry, College of Tobacco Science, Henan Agricultural University, Zhengzhou, China.
Hongying ZhangNational Tobacco Cultivation and Physiology and Biochemistry Research Center, Key Laboratory for Tobacco Cultivation of Tobacco Industry, College of Tobacco Science, Henan Agricultural University, Zhengzhou, China.
Liang ChenXiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, China.
Hong CuiNational Tobacco Cultivation and Physiology and Biochemistry Research Center, Key Laboratory for Tobacco Cultivation of Tobacco Industry, College of Tobacco Science, Henan Agricultural University, Zhengzhou, China.
China Tobacco · CNXiamen University · CN

Funding

Natural Science Foundation of Henan Province 182300410094Science and Technology Department of Henan Province 212102110046State Tobacco Monopoly Administration of China 110201401003 (JY-03)State Tobacco Monopoly Administration of China 110202101005 (JY-05)
6 · The paper itself

Abstract

Exogenous methyl jasmonate (MeJA) treatment induces glandular trichome development in Nicotiana benthamiana, but the function of JAZ proteins, acting as core repressors, and their downstream genes have not been clearly shown in plants. Here, a bioinformatics analysis of 71 JAZ genes from tobacco, Arabidopsis thaliana, and tomato was carried out and shown to share highly conserved domains. Then, the expression profile of 17 NbJAZs in different tissues was analyzed, and NbJAZ3 was highly expressed in trichome. Through transgenic technology, we demonstrated that the glandular trichome density of NbJAZ3-overexpression lines significantly decreased with lower expression levels of NbWo, NbCycB2, and NbMIXTA. In contrast, the trichome density of NbJAZ3 RNAi lines slightly increased with higher expression level of NbWo. Given the negative protein feedback regulation relationship between NbCycB2 and NbWo, we verified that MeJA induced NbWo expression. NbWo was a direct target gene of NbJAZ3 and further demonstrated that NbJAZ3 inhibited the transcriptional activation of NbCycB2 by NbWo. Together, our findings outline a novel JA-meditated glandular trichome development model consisting of the NbJAZ3-NbWo-NbCycB2 axis.

Indexed as

ArabidopsisNicotianaCyclopentanesGene Expression Regulation, PlantOxylipinsPlants, Genetically ModifiedTrichomesCyclopentanesjasmonic acidOxylipins

Identifiers

PMID35285962
PMCPMC10084120
OpenAlexW4220966982

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.