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Record W1982434639 · doi:10.1021/ac025924e

RNA−Peptide Binding and the Effect of Inhibitor and RNA Mutation Studied by On-Line Acoustic Wave Sensor

2002· article· en· W1982434639 on OpenAlex

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.

Bibliographic record

VenueAnalytical Chemistry · 2002
Typearticle
Languageen
FieldEngineering
TopicAcoustic Wave Resonator Technologies
Canadian institutionsUniversity of Toronto
FundersUniversity of Guelph
KeywordsChemistryRNALine (geometry)PeptideMutationBiophysicsBiochemistryGene

Abstract

fetched live from OpenAlex

Acoustic wave devices of the transverse shear-wave type are becoming increasingly important in the study of biochemical binding events at the solid-liquid interface in real time. The operation of the sensor is based on the principle that perturbations occurring at the solid-liquid interface result in changes in the propagating characteristics of the acoustic wave. The binding of the human immunodeficiency virus-type 1 Tat protein to the transactivation-responsive RNA element has been studied using this sensor. Variable acoustic signals in terms of frequency and motional resistance changes are obtained when surface-immobilized RNA is challenged by different peptide fragments derived from Tat protein. The effect of peptide concentration and mutation in addition to the inhibition of RNA-peptide binding by neomycin has been investigated. The results of this study suggest that acoustic physics offers considerable potential for the screening of small-molecule interactions with nucleic acids.

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)0.001
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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.511
Threshold uncertainty score0.459

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
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 head0.011
GPT teacher head0.221
Teacher spread0.210 · 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