Evidence map›Paper›PMID 40764949›Full record

ArticleMolecular horticulture2025

Chloroplast acetyltransferase GNAT2 acts as a redox-regulated switch for state transitions in tomato.

Xiaoyun Wang, Jianghao Wu, Hongxin Li, Ying Liu, Dexian Han, Danhui Dong, Jialong Zhang, Lixin Zhang, Na Zhang, Yang-Dong Guo

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Molecular horticulture, 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. 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

10 authors.

Xiaoyun Wang *College of Horticulture, China Agricultural University, Beijing, 100193, China.
Jianghao Wu *Henan Key Laboratory of Synthetic Biology and Biomanufacturing, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Jinming Avenue, Kaifeng, 475004, China.
Hongxin LiCollege of Horticulture, China Agricultural University, Beijing, 100193, China.
Ying LiuCollege of Horticulture, China Agricultural University, Beijing, 100193, China.
Dexian HanHenan Key Laboratory of Synthetic Biology and Biomanufacturing, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Jinming Avenue, Kaifeng, 475004, China.
Danhui DongCollege of Horticulture, China Agricultural University, Beijing, 100193, China.
Jialong ZhangCollege of Horticulture, China Agricultural University, Beijing, 100193, China.
Lixin ZhangHenan Key Laboratory of Synthetic Biology and Biomanufacturing, State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Jinming Avenue, Kaifeng, 475004, China. zhanglixin@henu.edu.cn.
Na ZhangCollege of Horticulture, China Agricultural University, Beijing, 100193, China. zhangna@cau.edu.cn.
Yang-Dong GuoCollege of Horticulture, China Agricultural University, Beijing, 100193, China. yaguo@cau.edu.cn.

Funding

Beijing Agriculture Innovation Consortium BAIC01-2025Beijing Rural Revitalization Agricultural Science and Technology Project NY2501010325National Natural Science Foundation of China 32172599National Natural Science Foundation of China 32402553The Construction of Beijing Science and Technology Innovation and Service Capacity in Top Subjects CEFF-PXM2019_014207_000032
6 · The paper itself

Abstract

State transition is a dynamic process to balance the amount of light energy received by photosystem I (PSI) and photosystem II (PSII) so as to maintain an optimal photosynthetic yield and to minimize photo-damage in a fluctuating light environment. Recent studies show that chloroplast acetyltransferase participates in the acetylation of photosynthetic proteins and state transitions. However, the exact molecular mechanisms are poorly understood. In this study, we characterized a chloroplast acetyltransferase in Solanum lycopersicum, SlGNAT2, and found that mutants lacking this enzyme are deficient in state transitions and retarded in growth under fluctuating light. Acetyltransferase activity assays and fluorescence measurements suggest that

Indexed as

AcetyltransferaseLight-harvesting Complex IIRedoxSolanum lycopersicum LState Transitions

Identifiers

PMID40764949
PMCPMC12326663

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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.