Evidence map›Paper›PMID 28911330›Full record

ArticleGenome biology2017

Extensive transcriptomic and epigenomic remodelling occurs during Arabidopsis thaliana germination.

Reena Narsai, Quentin Gouil, David Secco, Akanksha Srivastava, Yuliya V Karpievitch, Lim Chee Liew, Ryan Lister, Mathew G Lewsey, James Whelan

Abstract readValidation Study
In one paragraph

Article in Genome biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.

0numbers the graph read from it
0cells of the map it votes in
97citing 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

97 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Advances in seed omics.Journal of experimental botany · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. ABA Inhibits Rice Seed Aging by Reducing HPlants (Basel, Switzerland) · 2024
    Article
  20. Article

37 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Reena NarsaiARC Centre of Excellence in Plant Energy Biology, Department of Animal, Plant and Soil Sciences, School of Life Sciences, La Trobe University, Melbourne, VIC, 3086, Australia. r.narsai@laTrobe.edu.au.
Quentin GouilCentre for AgriBioscience, Department of Animal, Plant and Soil Sciences, School of Life Sciences, La Trobe University, Melbourne, VIC, 3086, Australia.
David SeccoARC Centre of Excellence in Plant Energy Biology, The University of Western Australia, Perth, WA, 6009, Australia.
Akanksha SrivastavaARC Centre of Excellence in Plant Energy Biology, The University of Western Australia, Perth, WA, 6009, Australia.
Yuliya V KarpievitchARC Centre of Excellence in Plant Energy Biology, The University of Western Australia, Perth, WA, 6009, Australia.
Lim Chee LiewCentre for AgriBioscience, Department of Animal, Plant and Soil Sciences, School of Life Sciences, La Trobe University, Melbourne, VIC, 3086, Australia.
Ryan ListerARC Centre of Excellence in Plant Energy Biology, The University of Western Australia, Perth, WA, 6009, Australia.
Mathew G LewseyCentre for AgriBioscience, Department of Animal, Plant and Soil Sciences, School of Life Sciences, La Trobe University, Melbourne, VIC, 3086, Australia. lewsey@lewseylab.org.
James WhelanARC Centre of Excellence in Plant Energy Biology, Department of Animal, Plant and Soil Sciences, School of Life Sciences, La Trobe University, Melbourne, VIC, 3086, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeed germination involves progression from complete metabolic dormancy to a highly active, growing seedling. Many factors regulate germination and these interact extensively, forming a complex network of inputs that control the seed-to-seedling transition. Our understanding of the direct regulation of gene expression and the dynamic changes in the epigenome and small RNAs during germination is limited. The interactions between genome, transcriptome and epigenome must be revealed in order to identify the regulatory mechanisms that control seed germination.

resultsWe present an integrated analysis of high-resolution RNA sequencing, small RNA sequencing and MethylC sequencing over ten developmental time points in Arabidopsis thaliana seeds, finding extensive transcriptomic and epigenomic transformations associated with seed germination. We identify previously unannotated loci from which messenger RNAs are expressed transiently during germination and find widespread alternative splicing and divergent isoform abundance of genes involved in RNA processing and splicing. We generate the first dynamic transcription factor network model of germination, identifying known and novel regulatory factors. Expression of both microRNA and short interfering RNA loci changes significantly during germination, particularly between the seed and the post-germinative seedling. These are associated with changes in gene expression and large-scale demethylation observed towards the end of germination, as the epigenome transitions from an embryo-like to a vegetative seedling state.

conclusionsThis study reveals the complex dynamics and interactions of the transcriptome and epigenome during seed germination, including the extensive remodelling of the seed DNA methylome from an embryo-like to vegetative-like state during the seed-to-seedling transition. Data are available for exploration in a user-friendly browser at https://jbrowse.latrobe.edu.au/germination_epigenome .

Indexed as

Epigenesis, GeneticTranscriptomeArabidopsisDNA MethylationDNA, PlantGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGene Regulatory NetworksGerminationMicroRNAsModels, GeneticRNA, PlantSequence Analysis, RNATranscription FactorsDNA, PlantMicroRNAsRNA, PlantTranscription FactorsAlternative splicingArabidopsisDNA methylationGerminationRNA-seqSmall RNATranscription factor

Identifiers

PMID28911330
PMCPMC5599894

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.