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Record W2315933652 · doi:10.1139/cjb-2012-0306

A new species and phylogenetic data for <i>Nematococcomyces</i>

2013· article· en· W2315933652 on OpenAlexvenueno aff
Hai-Zhen Tian, Zheng Yang, Shuang Wang, Cheng‐Lin Hou, Meike Piepenbring

Bibliographic record

VenueBotany · 2013
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicPlant Pathogens and Fungal Diseases
Canadian institutionsnot available
Fundersnot available
KeywordsAscosporeBiologyMonophylyAppendagePhylogenetic treeBotanyCladeGenusPhylogeneticsRibosomal DNAEcologyGeneticsGene

Abstract

fetched live from OpenAlex

Nematococcomyces oberwinkleri sp. nov. is described and illustrated on living twigs of Rhododendron sp. from Yunnan Province, China. It has ascospore appendages similar to the type species N. rhododendri, but differs in its eight-spored asci, ascospore shape, and the gelatinous sheath around the ascospores. Combined large subunit (LSU) rDNA and mitochondrial small subunit (mtSSU) DNA sequences were used to infer the phylogenetic position of Nematococcomyces in the Rhytismatales. Nematococcomyces species formed a monophyletic clade. Pestalotiopsis-like, filiform apical appendages of the ascospores and identity of the associated plant are important characteristics for the genus.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.002
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.002

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.020
GPT teacher head0.239
Teacher spread0.219 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations6
Published2013
Admission routes1
Has abstractyes

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