Evidence map›Paper›PMID 40920248›Full record

ArticlePhotosynthesis research2025

Light intensity influences carotenoid accumulation and modulates the expression of photosynthetic genes in Euglena sanguinea.

Ya Zheng, Shuran Wan, Xiaodie Jiang, Haoran Dai, Lili Xu, Qingmin You, Wanting Pang, Quanxi Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Photosynthesis research, 2025. 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
–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

1 citing paper in PubMed.

  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

8 authors.

Ya ZhengCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China.
Shuran WanCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China.
Xiaodie JiangCollege of Science, Qiongtai Normal University, Haikou, 571127, China.
Haoran DaiCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China.
Lili XuCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China.
Qingmin YouCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China.
Wanting PangCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China. pangwt@shnu.edu.cn.
Quanxi WangCollege of Life Sciences, Shanghai Normal University, Shanghai, 200235, China.

Funding

Natural Science Foundation of Shanghai No. 23ZR1446800the National Natural Science Foundation of China NO. 32270383
6 · The paper itself

Abstract

Euglena sanguinea (Ehrenberg 1831) is one of the earliest reported species within the genus Euglena. Its prolific proliferation leading to red algal bloom has garnered significant scientific attention due to its ecological and environmental impacts. Despite this, research on E. sanguinea remains relatively sparse. In this study, we isolated and purified algal strains collected from the water of the Shanghai Botanical Garden, identifying them as E. sanguinea based on 16S and 23S rDNA sequence alignment. The cellular density and carotenoids content of E. sanguinea were observed to vary under different abiotic culture conditions, including varying temperatures, light intensities, potassium iodide and sucrose concentration. Notably, significant rapid accumulation of carotenoids in E. sanguinea was observed under continuous culture at a light intensity of 130 µmol m

Indexed as

CarotenoidsEuglenaLightPhotosynthesisTranscriptomeCarotenoidsCarotenoidsEuglena sanguineaIllumination intensityPhotosynthesisRNA-seq

Identifiers

PMID40920248

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.