Evidence map›Paper›PMID 28678868›Full record

ArticlePloS one2017

Carbohydrate-mediated responses during zygotic and early somatic embryogenesis in the endangered conifer, Araucaria angustifolia.

Bruno V Navarro, Paula Elbl, Amanda P De Souza, Vinicius Jardim, Leandro F de Oliveira, Amanda F Macedo, André L W Dos Santos, Marcos S Buckeridge, Eny I S Floh

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
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  5. Proteomic Analysis ofFrontiers in plant science · 2022
    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

9 authors.

Bruno V NavarroLaboratory of Plant Cell Biology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.ORCID http://orcid.org/0000-0001-9289-4328
Paula ElblLaboratory of Plant Cell Biology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
Amanda P De SouzaLaboratory of Plant Physiological Ecology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
Vinicius JardimLaboratory of Plant Physiological Ecology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
Leandro F de OliveiraLaboratory of Plant Cell Biology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
Amanda F MacedoLaboratory of Plant Cell Biology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
André L W Dos SantosLaboratory of Plant Cell Biology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
Marcos S BuckeridgeLaboratory of Plant Physiological Ecology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.
Eny I S FlohLaboratory of Plant Cell Biology, Department of Botany, Institute of Biosciences, University of São Paulo, São Paulo-SP, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three zygotic developmental stages and two somatic Araucaria angustifolia cell lines with contrasting embryogenic potential were analyzed to identify the carbohydrate-mediated responses associated with embryo formation. Using a comparison between zygotic and somatic embryogenesis systems, the non-structural carbohydrate content, cell wall sugar composition and expression of genes involved in sugar sensing were analyzed, and a network analysis was used to identify coordinated features during embryogenesis. We observed that carbohydrate-mediated responses occur mainly during the early stages of zygotic embryo formation, and that during seed development there are coordinated changes that affect the development of the different structures (embryo and megagametophyte). Furthermore, sucrose and starch accumulation were associated with the responsiveness of the cell lines. This study sheds light on how carbohydrate metabolism is influenced during zygotic and somatic embryogenesis in the endangered conifer species, A. angustifolia.

Indexed as

Carbohydrate MetabolismEndangered SpeciesGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGenes, PlantSeedsTracheophytaTranscriptome

Identifiers

PMID28678868
PMCPMC5497979

What OpenQuestion holds

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LicenceCC BY
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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.