Evidence map›Paper›PMID 34956277›Full record

ReviewFrontiers in plant science2021

Effects of Light on Secondary Metabolite Biosynthesis in Medicinal Plants.

Shuncang Zhang, Lei Zhang, Haiyan Zou, Lin Qiu, Yuwei Zheng, Dongfeng Yang, Youping Wang

Abstract readReview
In one paragraph

Review in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing 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

72 citing papers in PubMed.

  1. Article
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  9. Marine drugs · 2026
    Article
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  14. Molecules (Basel, Switzerland) · 2026
    Review
  15. Article
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  17. Article
  18. Article
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  20. Article

12 more citing papers are in PubMed but not listed here.

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

7 authors.

Shuncang ZhangCollege of Bioscience and Biotechnology, Yangzhou University, Yangzhou, China.
Lei ZhangCollege of Bioscience and Biotechnology, Yangzhou University, Yangzhou, China.
Haiyan ZouCollege of Bioscience and Biotechnology, Yangzhou University, Yangzhou, China.
Lin QiuCollege of Bioscience and Biotechnology, Yangzhou University, Yangzhou, China.
Yuwei ZhengCollege of Bioscience and Biotechnology, Yangzhou University, Yangzhou, China.
Dongfeng YangKey Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.
Youping WangCollege of Bioscience and Biotechnology, Yangzhou University, Yangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Secondary metabolites (SMs) found in medicinal plants are one of main sources of drugs, cosmetics, and health products. With the increase in demand for these bioactive compounds, improving the content and yield of SMs in medicinal plants has become increasingly important. The content and distribution of SMs in medicinal plants are closely related to environmental factors, especially light. In recent years, artificial light sources have been used in controlled environments for the production and conservation of medicinal germplasm. Therefore, it is essential to elucidate how light affects the accumulation of SMs in different plant species. Here, we systematically summarize recent advances in our understanding of the regulatory roles of light quality, light intensity, and photoperiod in the biosynthesis of three main types of SMs (polyphenols, alkaloids, and terpenoids), and the underlying mechanisms. This article provides a detailed overview of the role of light signaling pathways in SM biosynthesis, which will further promote the application of artificial light sources in medicinal plant production.

Indexed as

light intensitylight qualitymedicinal plantsphotoperiodsecondary metabolites

Identifiers

PMID34956277
PMCPMC8702564

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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.