Evidence map›Paper›PMID 35951151›Full record

ArticlePhotosynthesis research2022

Excitation relaxation dynamics of carotenoids constituting the diadinoxanthin cycle.

Kohei Kagatani, Ryo Nagao, Jian-Ren Shen, Yumiko Yamano, Shinichi Takaichi, Seiji Akimoto

Abstract read
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In one paragraph

Article in Photosynthesis research, 2022. 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
0.4field-weighted citation impact, top 41% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  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

6 authors at 4 institutions in 1 country.

Kohei KagataniGraduate School of Science, Kobe University, Kobe, 657-8501, Japan.
Ryo NagaoResearch Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama University, Okayama, 700-8530, Japan.
Jian-Ren ShenResearch Institute for Interdisciplinary Science and Graduate School of Natural Science and Technology, Okayama University, Okayama, 700-8530, Japan.
Yumiko YamanoComprehensive Education and Research Center, Kobe Pharmaceutical University, Kobe, 658-8558, Japan.
Shinichi TakaichiFaculty of Life Sciences, Tokyo University of Agriculture, Tokyo, 156-8502, Japan.
Seiji AkimotoGraduate School of Science, Kobe University, Kobe, 657-8501, Japan. akimoto@hawk.kobe-u.ac.jp.ORCID http://orcid.org/0000-0002-8951-8978
Kobe University · JPOkayama University of Science · JPKobe Pharmaceutical University · JPTokyo University of Agriculture · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carotenoids (Cars) exhibit two functions in photosynthesis, light-harvesting and photoprotective functions, which are performed through the excited states of Cars. Therefore, increasing our knowledge on excitation relaxation dynamics of Cars is important for understanding of the functions of Cars. In light-harvesting complexes, there exist Cars functioning by converting the π-conjugation number in response to light conditions. It is well known that some microalgae have a mechanism controlling the conjugation number of Cars, called as the diadinoxanthin cycle; diadinoxanthin (10 conjugations) is accumulated under low light, whereas diatoxanthin (11 conjugations) appears under high light. However, the excitation relaxation dynamics of these two Cars have not been clarified. In the present study, we investigated excitation relaxation dynamics of diadinoxanthin and diatoxanthin in relation to their functions, by the ultrafast fluorescence spectroscopy. After an excitation to the S

Indexed as

AcetoneCarotenoidsChlorophyllChlorophyll AEthanolEtherLight-Harvesting Protein ComplexesXanthophyllsAcetoneCarotenoidsChlorophyllChlorophyll AdiadinoxanthindiatoxanthinEthanolEtherLight-Harvesting Protein ComplexesXanthophyllsCarotenoidEnergy transferExcitation relaxationPhotosystemQuenchingXanthophyll cycle

Identifiers

PMID35951151
OpenAlexW4290805447

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.