Evidence map›Paper›PMID 33873306›Full record

ReviewThe New phytologist2002

Anthocyanins in vegetative tissues: a proposed unified function in photoprotection.

W J Steyn, S J E Wand, D M Holcroft, G Jacobs

Open access · bronzeAbstract readReview
PubMed Publisher
In one paragraph

Review in The New phytologist, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 242 papers.

0numbers the graph read from it
0cells of the map it votes in
242citing papers in PubMed
17.0field-weighted citation impact, top 1% 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

242 citing papers in PubMed, 939 citations in OpenAlex.

  1. Article
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  3. Review
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  14. Belgian endive-derived biostimulant activity inFrontiers in plant science · 2026
    Article
  15. A major and stable QTL confers impatiens necrotic spot virus resistance in lettuce cv. Eruption.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
  16. Review
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  18. Stem-Centered Drought Tolerance inInternational journal of molecular sciences · 2025
    Article
  19. Article
  20. Article

182 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

4 authors at 2 institutions in 2 countries.

W J SteynDepartment of Horticultural Science, University of Stellenbosch, Private BagXI, 7602 Matieland, South Africa.
S J E WandDepartment of Horticultural Science, University of Stellenbosch, Private BagXI, 7602 Matieland, South Africa.
D M HolcroftDepartment of Horticulture, Michigan State University, East Lansing, MI 48824-1325, USA.
G JacobsDepartment of Horticultural Science, University of Stellenbosch, Private BagXI, 7602 Matieland, South Africa.
Stellenbosch University · ZAMichigan State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The function of anthocyanins in green, vegetative tissues has always been a contentious issue. Here we evaluate their proposed photoprotective function since recent findings have shown that anthocyanins reduce photoinhibition and photobleaching of chlorophyll under light stress conditions. Anthocyanins generally accumulate in peripheral tissues exposed to high irradiance, although there are some exceptions (e.g. accumulation in abaxial leaf tissues and in obligatory shade plants) and accumulation is usually transient. Anthocyanin accumulation requires light and generally coincides with periods of high excitation pressure and increased potential for photo-oxidative damage due to an imbalance between light capture, CO

Indexed as

anthocyaninoxidative stressphotoinhibitionphotoprotectionred pigmentvegetative tissues

Identifiers

PMID33873306
OpenAlexW2127169316

What OpenQuestion holds

Textmetadata
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.