Evidence map›Paper›PMID 39373886›Full record

ArticleInternational microbiology : the official journal of the Spanish Society for Microbiology2025

Calonectria eucalyptorum sp. nov., a new leaf blight pathogen of Eucalyptus from India.

Nitika Negi, Ramkrishna, Rajendra K Meena, Maneesh S Bhandari, Shailesh Pandey

Abstract read
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In one paragraph

Article in International microbiology : the official journal of the Spanish Society for Microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Nitika NegiForest Pathology Discipline, Forest Protection Division, ICFRE-Forest Research Institute, Dehradun, India.
RamkrishnaForest Pathology Discipline, Forest Protection Division, ICFRE-Forest Research Institute, Dehradun, India.
Rajendra K MeenaGenetics and Tree Improvement Division, ICFRE- Forest Research Institute, Dehradun, India.
Maneesh S BhandariGenetics and Tree Improvement Division, ICFRE- Forest Research Institute, Dehradun, India.
Shailesh PandeyForest Pathology Discipline, Forest Protection Division, ICFRE-Forest Research Institute, Dehradun, India. pandeysh@icfre.org.ORCID http://orcid.org/0000-0002-2499-2978

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, Calonectria eucalyptorum sp. nov. is described from the blighted leaves of Eucalyptus in India using morphological and multi-locus phylogenetic analyses. The new species belongs to the Calonectria cylindrospora species complex, and its unique microscopic features and DNA sequence information enable clear separation from the 12 currently accepted species in this complex. Conidia of the new taxon are slightly longer than those of its phylogenetic neighbors. Additionally, this species produces central as well as lateral stipe extensions, which is a feature not known for the other members of the C. cylindrospora species complex. Analyses of the combined partial calmodulin, histone, translation elongation factor-1α, and β-tubulin gene regions revealed a distinct phylogenetic position for C. eucalyptorum. Recombination analysis provided additional support for the new species hypothesis. Koch's postulates for the new taxon as a foliar pathogen of Eucalyptus were fulfilled. The discovery of novel and pathogenic Calonectria species is important because it sheds light on species diversity, potential threats, and disease control.

Indexed as

AscomycotaEucalyptusPlant DiseasesPlant LeavesDNA, FungalIndiaPeptide Elongation Factor 1PhylogenySequence Analysis, DNASpores, FungalTubulinDNA, FungalPeptide Elongation Factor 1TubulinCylindrocladiumFungal taxonomyNew fungal speciesPhylogenySpecies complex

Identifiers

PMID39373886

What OpenQuestion holds

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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.