Evidence map›Paper›PMID 29691462›Full record

ArticleScientific reports2018

Molecular basis of autotrophic vs mixotrophic growth in Chlorella sorokiniana.

M Cecchin, S Benfatto, F Griggio, A Mori, S Cazzaniga, N Vitulo, M Delledonne, M Ballottari

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 145 citations in OpenAlex.

  1. Review
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  11. A Water Extract fromNutrients · 2022
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  15. Metabolism ofFrontiers in plant science · 2022
    Article
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  18. COPlant, cell & environment · 2021
    Article
  19. Article
  20. 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 at 1 institution in 1 country.

M CecchinDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.
S BenfattoDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.
F GriggioDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.
A MoriDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.
S CazzanigaDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.
N VituloDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.
M DelledonneDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy.ORCID 0000-0002-7100-4581
M BallottariDipartimento di Biotecnologie, Università di Verona, Strada Le Grazie 15, 37134, Verona, Italy. matteo.ballottari@univr.it.ORCID 0000-0001-8410-3397
University of Verona · IT

Funding

European Research Council 679814
6 · The paper itself

Abstract

In this work, we investigated the molecular basis of autotrophic vs. mixotrophic growth of Chlorella sorokiniana, one of the most productive microalgae species with high potential to produce biofuels, food and high value compounds. To increase biomass accumulation, photosynthetic microalgae are commonly cultivated in mixotrophic conditions, adding reduced carbon sources to the growth media. In the case of C. sorokiniana, the presence of acetate enhanced biomass, proteins, lipids and starch productivity when compared to autotrophic conditions. Despite decreased chlorophyll content, photosynthetic properties were essentially unaffected while differential gene expression profile revealed transcriptional regulation of several genes mainly involved in control of carbon flux. Interestingly, acetate assimilation caused upregulation of phosphoenolpyruvate carboxylase enzyme, enabling potential recovery of carbon atoms lost by acetate oxidation. The obtained results allowed to associate the increased productivity observed in mixotrophy in C. sorokiniana with a different gene regulation leading to a fine regulation of cell metabolism.

Indexed as

Autotrophic ProcessesBiofuelsBiomassCarbonCarbon CycleChlorellaChlorophyllGlucoseLipidsMicroalgaeNitrogenPhotosynthesisBiofuelsCarbonChlorophyllGlucoseLipidsNitrogen

Identifiers

PMID29691462
PMCPMC5915390
OpenAlexW2802637086

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.