Evidence map›Paper›PMID 27385275›Full record

ArticleScientific reports2016

Metabolite profiling of Dioscorea (yam) species reveals underutilised biodiversity and renewable sources for high-value compounds.

Elliott J Price, Paul Wilkin, Viswambharan Sarasan, Paul D Fraser

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. The chemotype core collection of genus Nicotiana.The Plant journal : for cell and molecular biology · 2022
    Article
  7. Health Beneficial Phytochemicals inPlants (Basel, Switzerland) · 2022
    Article
  8. Metabolome Profiling of Eight Chinese Yam (Life (Basel, Switzerland) · 2021
    Article
  9. Article
  10. Review
  11. TheFoods (Basel, Switzerland) · 2020
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Metabolic diversity in sweet potato (Horticulture research · 2019
    Article
  18. Metabolite profiling of yam (Metabolomics : Official journal of the Metabolomic Society · 2017
    Article
  19. Frontiers in pharmacology · 2017
    Review
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

4 authors.

Elliott J PriceSchool of Biological Sciences, Royal Holloway University of London, Egham, Surrey, TW20 0EX, UK.
Paul WilkinRoyal Botanic Gardens, Kew, Richmond, Surrey, TW20 3AB, UK.
Viswambharan SarasanRoyal Botanic Gardens, Kew, Richmond, Surrey, TW20 3AB, UK.
Paul D FraserSchool of Biological Sciences, Royal Holloway University of London, Egham, Surrey, TW20 0EX, UK.

Funding

Biotechnology and Biological Sciences Research Council 1638827
6 · The paper itself

Abstract

Yams (Dioscorea spp.) are a multispecies crop with production in over 50 countries generating ~50 MT of edible tubers annually. The long-term storage potential of these tubers is vital for food security in developing countries. Furthermore, many species are important sources of pharmaceutical precursors. Despite these attributes as staple food crops and sources of high-value chemicals, Dioscorea spp. remain largely neglected in comparison to other staple tuber crops of tropical agricultural systems such as cassava (Manihot esculenta) and sweet potato (Ipomoea batatas). To date, studies have focussed on the tubers or rhizomes of Dioscorea, neglecting the foliage as waste. In the present study metabolite profiling procedures, using GC-MS approaches, have been established to assess biochemical diversity across species. The robustness of the procedures was shown using material from the phylogenetic clades. The resultant data allowed separation of the genotypes into clades, species and morphological traits with a putative geographical origin. Additionally, we show the potential of foliage material as a renewable source of high-value compounds.

Indexed as

BiodiversityDioscoreaGas Chromatography-Mass SpectrometryGeographyMetabolomeMetabolomicsPhylogenyPhytochemicalsPlant ExtractsPlant LeavesShikimic AcidSpecies SpecificityPhytochemicalsPlant ExtractsShikimic Acid

Identifiers

PMID27385275
PMCPMC4935876

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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.