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Effect of potato suberin on <i>Streptomyces scabies</i> proteome

2008· article· en· W2078828301 on OpenAlex
Annie Lauzier, Anne-Marie Simao-Beaunoir, Sylvie Bourassa, Guy G. Poirier, Brian G. Talbot, Carole Beaulieu

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.

Bibliographic record

VenueMolecular Plant Pathology · 2008
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicPlant Surface Properties and Treatments
Canadian institutionsUniversité LavalCentre hospitalier de l'Université LavalUniversité de Sherbrooke
Fundersnot available
KeywordsSuberinBiologySecondary metabolismBiochemistryProteomeStreptomycesEnzymeBacteriaCell wallBiosynthesisGenetics

Abstract

fetched live from OpenAlex

Two-dimensional (2D) PAGE was used to detect proteins induced in Streptomyces scabies by potato suberin, a lipidic plant polymer. Nineteen up-regulated proteins were excised from 2D gels and analysed by N-terminal sequencing or tandem mass spectrometry (MS/MS). Four of the up-regulated proteins could be linked to the bacterial response to stress (AldH, GroES, TerD and LexA). Specific metabolic pathways seemed to be activated in the presence of suberin, as shown by the increased expression of specific transporters and of enzymes related not only to glycolysis, but also to nucleotide and amino acid metabolism. Suberin also appeared to influence secondary metabolism as it also caused the overproduction of the BldK proteins that are known to be involved in differentiation and secondary metabolism.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.012
Threshold uncertainty score0.229

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
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 head0.008
GPT teacher head0.184
Teacher spread0.176 · 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