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Record W2023733966 · doi:10.1139/w02-074

Protein analysis in a pleomorphically deteriorated strain of the insect-pathogenic fungus <i>Metarhizium anisopliae</i>

2002· article· en· W2023733966 on OpenAlex
Andrena M. Kamp, Michael Bidochka

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.
venuePublished in a venue whose home country is Canada.

Bibliographic record

VenueCanadian Journal of Microbiology · 2002
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicEntomopathogenic Microorganisms in Pest Control
Canadian institutionsBrock University
FundersNatural Sciences and Engineering Research Council of CanadaU.S. Department of Agriculture
KeywordsMetarhizium anisopliaeMyceliumConidiationBiologyAspergillus nidulansMicrobiologyConidiumEntomopathogenic fungusFungal proteinPathogenic fungusFungusMetarhiziumAgarFungi imperfectiBeauveria bassianaGeneBotanyVirulenceBacteriaBiochemistryBiological pest controlSaccharomyces cerevisiaeMutantGenetics

Abstract

fetched live from OpenAlex

Pleomorphic deterioration is a process where a fungal isolate loses the ability to produce conidia during repeated subculturing. We have previously isolated strains of the entomopathogenic fungus Metarhizium anisopliae that have irreversibly lost the ability to produce conidia and only produce mycelia when grown on agar. Gel electrophoresis was used to examine differences in intracellular protein patterns (urea-soluble proteins and urea-insoluble proteins (i.e., hydrophobins)) in conidiating and mycelial cultures of M. anisopliae. Two major proteins present in a conidiating culture and one from a mycelial culture were N-terminally sequenced but showed no homologies to known proteins. The presence of hydrophobins in conidiating and mycelial cultures was also examined, and it was shown that these proteins were abundant in conidiating cultures but not in mycelial cultures. We also used primers designed from regulatory genes involved in conidiation in Aspergillus nidulans. The amplified fragments were not homologous to A. nidulans genes.

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.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.768
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.014
GPT teacher head0.172
Teacher spread0.158 · 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