Evidence map›Paper›PMID 29552701›Full record

ArticleJournal of chemical ecology2018

A Seven-Year Study of Phenolic Concentrations of the Dioecious Salix myrsinifolia.

Katri Nissinen, Virpi Virjamo, Lauri Mehtätalo, Anu Lavola, Anu Valtonen, Line Nybakken, Riitta Julkunen-Tiitto

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of chemical ecology, 2018. 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
3.5field-weighted citation impact, top 8% 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

9 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Frontiers in bioengineering and biotechnology · 2021
    Article
  9. 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

7 authors at 2 institutions in 2 countries.

Katri NissinenDepartment of Environmental and Biological Sciences, University of Eastern Finland (UEF), 80101, Joensuu, Finland. katri.nissinen@uef.fi.ORCID http://orcid.org/0000-0002-6744-2773
Virpi VirjamoDepartment of Environmental and Biological Sciences, University of Eastern Finland (UEF), 80101, Joensuu, Finland.
Lauri MehtätaloSchool of Computing, University of Eastern Finland, 80101, Joensuu, Finland.
Anu LavolaDepartment of Environmental and Biological Sciences, University of Eastern Finland (UEF), 80101, Joensuu, Finland.
Anu ValtonenDepartment of Environmental and Biological Sciences, University of Eastern Finland (UEF), 80101, Joensuu, Finland.
Line NybakkenFaculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, 1432, Ås, Norway.
Riitta Julkunen-TiittoDepartment of Environmental and Biological Sciences, University of Eastern Finland (UEF), 80101, Joensuu, Finland.
University of Eastern Finland · FINorwegian University of Life Sciences · NO

Funding

The Academy of Finland 267360
6 · The paper itself

Abstract

In boreal woody plants, concentrations of defensive phenolic compounds are expected to be at a high level during the juvenile phase and decrease in maturity, although there is variation between plant species. Females of dioecious species, like most of the Salicaceae, are expected to invest their resources in defense and reproduction, while males are expected to be more growth-oriented. We studied age- and sex-dependent changes in leaf and stem phenolics, and in height and diameter growth in a dioecious Salix myrsinifolia plants over a seven-year time period. In addition, we registered flowering as well as rust damage in the leaves. From the first year and throughout ontogenetic development from juvenile to adult phases, there was no significant change in the concentrations of any of the studied compounds in the leaves of S. myrsinifolia. In the stems, the concentrations of six out of 43 identified compounds decreased slightly with age, which may be partly explained by dilution caused by the increment in stem diameter with age. The fairly steady chemistry level over seven years, accompanied by moderate genotypic phenolic variation, indicates important roles of chemical defenses against herbivory for this early-successional species.

Indexed as

Chromatography, High Pressure LiquidPhenolsPlant ExtractsPlant LeavesPlant StemsPrincipal Component AnalysisSalixTime FactorsPhenolsPlant ExtractsDark-leaved willowHerbivoryMelampsoraPhenolic compoundsSalicinSalicortinSalix myrsinifoliaSexual differencesTanninsTremulacin

Identifiers

PMID29552701
OpenAlexW2791773923

What OpenQuestion holds

Textmetadata
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.