Evidence map›Paper›PMID 34038450›Full record

ArticlePloS one2021

Two new Nothophytophthora species from streams in Ireland and Northern Ireland: Nothophytophthora irlandica and N. lirii sp. nov.

Richard O'Hanlon, Maria Destefanis, Ivan Milenković, Michal Tomšovský, Josef Janoušek, Stanley E Bellgard, Bevan S Weir, Tomáš Kudláček, Marilia Horta Jung, Thomas Jung

Abstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Journal of fungi (Basel, Switzerland) · 2023
    Article
  2. Mycological progress · 2023
    Article
  3. Article
  4. Journal of fungi (Basel, Switzerland) · 2021
    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

10 authors.

Richard O'HanlonDepartment of Agriculture, Food and the Marine, Dublin, Ireland.ORCID 0000-0002-0595-0246
Maria DestefanisDepartment of Agriculture, Food and the Marine, Dublin, Ireland.
Ivan MilenkovićFaculty of Forestry and Wood Technology, Mendel University in Brno, Phytophthora Research Centre, Brno, Czech Republic.
Michal TomšovskýFaculty of Forestry and Wood Technology, Mendel University in Brno, Phytophthora Research Centre, Brno, Czech Republic.ORCID 0000-0002-9505-6175
Josef JanoušekFaculty of Forestry and Wood Technology, Mendel University in Brno, Phytophthora Research Centre, Brno, Czech Republic.
Stanley E BellgardMassey University, School of Fundamental Sciences, Palmerston North, New Zealand.
Bevan S WeirLandcare Research, Auckland, New Zealand.
Tomáš KudláčekFaculty of Forestry and Wood Technology, Mendel University in Brno, Phytophthora Research Centre, Brno, Czech Republic.
Marilia Horta JungFaculty of Forestry and Wood Technology, Mendel University in Brno, Phytophthora Research Centre, Brno, Czech Republic.ORCID 0000-0003-2219-8647
Thomas JungFaculty of Forestry and Wood Technology, Mendel University in Brno, Phytophthora Research Centre, Brno, Czech Republic.ORCID 0000-0003-2034-0718

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Slow growing oomycete isolates with morphological resemblance to Phytophthora were obtained from forest streams during routine monitoring for the EU quarantine forest pathogen Phytophthora ramorum in Ireland and Northern Ireland. Internal Transcribed Spacer (ITS) sequence analysis indicated that they belonged to two previously unknown species of Nothophytophthora, a recently erected sister genus of Phytophthora. Morphological and temperature-growth studies were carried out to characterise both new species. In addition, Bayesian and Maximum-Likelihood analyses of nuclear 5-loci and mitochondrial 3-loci datasets were performed to resolve the phylogenetic positions of the two new species. Both species were sterile, formed chlamydospores and partially caducous nonpapillate sporangia, and showed slower growth than any of the six known Nothophytophthora species. In all phylogenetic analyses both species formed distinct, strongly supported clades, closely related to N. chlamydospora and N. valdiviana from Chile. Based on their unique combination of morphological and physiological characters and their distinct phylogenetic positions the two new species are described as Nothophytophthora irlandica sp. nov. and N. lirii sp. nov. Their potential lifestyle and geographic origin are discussed.

Indexed as

PhylogenyDNA, Ribosomal SpacerNorthern IrelandPhytophthoraPlant DiseasesRiversSequence Analysis, DNAStramenopilesDNA, Ribosomal Spacer

Identifiers

PMID34038450
PMCPMC8153472

What OpenQuestion holds

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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.