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Five novel anamorphic, ascomycetous yeast species associated with mushrooms and soil

2010· article· en· W2103187960 on OpenAlexfundno aff
Chin-Wen Hsieh, Li-Ying Huang, Edelgard Fu-Tschin Tschen, Chin‐Feng Chang, Ching-Fu Lee

Bibliographic record

VenueFEMS Yeast Research · 2010
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicYeasts and Rust Fungi Studies
Canadian institutionsnot available
FundersBeef Cattle Research CouncilNational Science Council
KeywordsBiologyCladePhylogenetic treeYeastRibosomal RNAAscomycotaBotanyPhylogeneticsBasidiomycotaMicrobiologyInternal transcribed spacerGeneGenetics

Abstract

fetched live from OpenAlex

Five novel yeast species belonging to the Kodamaea clade are proposed in this paper based on nine strains isolated from mushrooms and soil in Taiwan between 2007 and 2008. These nine yeast strains were found to represent five novel yeast species based on their D1/D2 domain sequences of the large subunit (LSU) rRNA gene and physiological characteristics. Sequence analysis of the D1/D2 domain of the LSU rRNA gene revealed that the five species are phylogenetically related to Kodamaea and Candida sp. clustered into the Kodamaea clade in the phylogenetic tree. All the species reproduced asexually, and no ascospores could be found. Therefore, the scientific names of Candida alishanica sp. nov., Candida hsintzibuensis sp. nov., Candida kaohsiungensis sp. nov., Candida lidongshanica sp. nov., and Candida smagusa sp. nov. were proposed to accommodate these strains. Strains of the first species were discovered from soil; two strains of the second species were isolated from soil and the fruiting body of a mushroom, respectively; and strains of the latter three species were recovered from fruiting bodies of mushrooms. The type strains are listed as follows: C. alishanica GY43S11(T) (=CBS 11429(T) =BCRC 23188(T) ); C. hsintzibuensis EJ7S06(T) (=CBS 11427(T) =BCRC 23183(T) ); C. kaohsiungensis GJ10M01(T) (=CBS 11435(T) =BCRC 23197(T) ); C. lidongshanica SD5S01(T) (=CBS 11426(T) =BCRC 23191(T) ); and C. smagusa EN4M03(T) (=CBS 11430(T) =BCRC 23186(T) ).

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)0.000
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 score0.001
Threshold uncertainty score0.002

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.029
GPT teacher head0.291
Teacher spread0.262 · 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

Citations18
Published2010
Admission routes1
Has abstractyes

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