Evidence map›Paper›PMID 41697624›Full record

ArticlePhotochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology2026

Epimerization of chlorophyll a analogs: effects of the vinyl groups in the A-ring and B-ring of the chlorin macrocycle.

Yoshitaka Saga, Kazuto Minatogawa, Saki Kichishima, Yuichiro Kashiyama, Masami Nakazawa, Hitoshi Tamiaki

Abstract read
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In one paragraph

Article in Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2026. 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

6 authors.

Yoshitaka SagaFaculty of Science and Engineering, Department of Chemistry, Kindai University, Higashi-Osaka, Osaka, 577-8502, Japan. saga@chem.kindai.ac.jp.
Kazuto MinatogawaFaculty of Science and Engineering, Department of Chemistry, Kindai University, Higashi-Osaka, Osaka, 577-8502, Japan.
Saki KichishimaGraduate School of Life Sciences, Ritsumeikan University, Kusatsu, Shiga, 525-8577, Japan.
Yuichiro KashiyamaGraduate School of Engineering, Fukui University of Technology, Fukui, 910-8505, Japan.
Masami NakazawaGraduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka, 599-8531, Japan.
Hitoshi TamiakiGraduate School of Life Sciences, Ritsumeikan University, Kusatsu, Shiga, 525-8577, Japan.

Funding

Japan Society for the Promotion of Science JP18H03743Japan Society for the Promotion of Science JP21K06104Japan Society for the Promotion of Science JP22H02203
6 · The paper itself

Abstract

Chlorophyll (Chl) a and 3,8-divinyl (DV)-Chl a are crucial pigments in efficient light-energy conversion in oxygenic photosynthesis. (C13

Indexed as

ChlorophyllPorphyrinsVinyl CompoundsChlorophyll AStereoisomerismchlorinChlorophyllChlorophyll APorphyrinsVinyl CompoundsChlorophyllEpimerPhotosynthesisPhotosystem-I reaction centerProchlorophyte

Identifiers

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.