Evidence map›Paper›PMID 40284098›Full record

ArticlePlants (Basel, Switzerland)2025

Mechanism of Penoxsulam's Effect on Chlorophyll Synthesis and the Metabolism of Foxtail Millet.

Tingting Chen, Qi An, Ting Zhang, Siyu Yan, Jiaxing Li, Xie Song, Juan Zhao, Xiaorui Li, Chunyan Hu, Shuqi Dong

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Plants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Tingting ChenCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Qi AnCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Ting ZhangCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Siyu YanCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Jiaxing LiCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Xie SongCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Juan ZhaoCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.
Xiaorui LiCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.ORCID 0000-0002-1232-5852
Chunyan HuCollege of Plant Protection, Shanxi Agricultural University, Jinzhong 030800, China.
Shuqi DongCollege of Agronomy, Special Orphan Crops Research Center of the Loess Plateau, MARA, Shanxi Agricultural University, Taigu 030800, China.ORCID 0000-0002-0749-2808

Funding

China Agriculture Research System of MOF and MARA CARS-06-14.5-A28earmarked fund for Modern Agro-industry Technology Research System of Shanxi Province 2025CYJSTX04National Key R&D Program of China 2021YFD1901103-5National Natural Science Foundation of China 32272229Projects of Shanxi Province Key R&D 2022ZDYF119Special Plan for Scientific and Technological Innovation Talent Team of Shanxi Province 202204051002036
6 · The paper itself

Abstract

Foxtail millet is a characteristic miscellaneous grain crop with many benefits in current agricultural production and is crucial in the adjustment of the planting structure and the sustainable development of dry farming. However, the harmful effects of weeds have become a critical challenge, restricting the modern production of foxtail millet. The effect of penoxsulam on the chlorophyll metabolism pathway of foxtail millet and its physiological mechanism was studied. Spraying penoxsulam on foxtail millet leaves significantly reduced the content of chlorophyll synthesis precursors (5-aminolevulinic acid (ALA), Porphobilinogen (PBG), Protoporphyrin IX (ProtoIX), Mg-protoporphyrin IX (Mg-ProtoIX), and Protochlorophyllide (Pchlide)). Moreover, the activities of key synthetic enzymes (magnesium chelatase (MgCh) decreased compared to control, while the activities of degrading enzymes (pheophorbide a oxygenase (PAO) and pheophytinase activities (PPH) increased significantly. The study revealed the mechanism of penoxsulam inducing crop phytotoxicity by interfering with the dynamic balance of chlorophyll metabolism, which provided a theoretical basis for the scientific application of herbicides and the study of foxtail millet drug resistance.

Indexed as

chlorophyll metabolismchlorophyll synthesisfoxtail milletherbicidepenoxsulamphytotoxicity

Identifiers

PMID40284098
PMCPMC12030371

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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.