Evidence map›Paper›PMID 33629953›Full record

ArticleeLife2021

A multifaceted analysis reveals two distinct phases of chloroplast biogenesis during de-etiolation in

Rosa Pipitone, Simona Eicke, Barbara Pfister, Gaetan Glauser, Denis Falconet, Clarisse Uwizeye, Thibaut Pralon, Samuel C Zeeman, Felix Kessler, Emilie Demarsy

Abstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Article
  2. Review
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  5. Article
  6. Article
  7. Article
  8. Regulation of chloroplast biogenesis and differentiation.Journal of experimental botany · 2026
    Review
  9. Article
  10. Article
  11. Article
  12. Plant MutS2 proteins function in plastid ribosome quality control.bioRxiv : the preprint server for biology · 2025
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
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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

10 authors.

Rosa PipitonePlant Physiology Laboratory, University of Neuchâtel, Neuchâtel, Switzerland.ORCID 0000-0002-6855-5614
Simona EickeInstitute of Molecular Plant Biology, Department of Biology, ETH Zurich, Zurich, Switzerland.ORCID 0000-0003-4180-2440
Barbara PfisterInstitute of Molecular Plant Biology, Department of Biology, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-4183-9625
Gaetan GlauserNeuchâtel Platform of Analytical Chemistry, University of Neuchâtel, Neuchâtel, Switzerland.ORCID 0000-0002-0983-8614
Denis FalconetUniversité Grenoble Alpes, CNRS, CEA, INRAE, IRIG-DBSCI-LPCV, Grenoble, France.ORCID 0000-0001-8182-1182
Clarisse UwizeyeUniversité Grenoble Alpes, CNRS, CEA, INRAE, IRIG-DBSCI-LPCV, Grenoble, France.ORCID 0000-0002-5323-6098
Thibaut PralonPlant Physiology Laboratory, University of Neuchâtel, Neuchâtel, Switzerland.ORCID 0000-0001-6029-1565
Samuel C ZeemanInstitute of Molecular Plant Biology, Department of Biology, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-2791-0915
Felix KesslerPlant Physiology Laboratory, University of Neuchâtel, Neuchâtel, Switzerland.ORCID 0000-0001-6409-5043
Emilie DemarsyPlant Physiology Laboratory, University of Neuchâtel, Neuchâtel, Switzerland.ORCID 0000-0002-0638-0812

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Light triggers chloroplast differentiation whereby the etioplast transforms into a photosynthesizing chloroplast and the thylakoid rapidly emerges. However, the sequence of events during chloroplast differentiation remains poorly understood. Using Serial Block Face Scanning Electron Microscopy (SBF-SEM), we generated a series of chloroplast 3D reconstructions during differentiation, revealing chloroplast number and volume and the extent of envelope and thylakoid membrane surfaces. Furthermore, we used quantitative lipid and whole proteome data to complement the (ultra)structural data, providing a time-resolved, multi-dimensional description of chloroplast differentiation. This showed two distinct phases of chloroplast biogenesis: an initial photosynthesis-enabling 'Structure Establishment Phase' followed by a 'Chloroplast Proliferation Phase' during cell expansion. Moreover, these data detail thylakoid membrane expansion during de-etiolation at the seedling level and the relative contribution and differential regulation of proteins and lipids at each developmental stage. Altogether, we establish a roadmap for chloroplast differentiation, a critical process for plant photoautotrophic growth and survival.

Indexed as

EtiolationOrganelle BiogenesisArabidopsisChloroplastsArabidopsisA. thalianachloroplastphotosynthesisplant biologyproteomicsSBF-SEMthylakoid

Identifiers

PMID33629953
PMCPMC7906606

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Registered trials

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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.