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Record W2015063487 · doi:10.4161/rna.7.1.10256

Multiple levels of post-transcriptional control of expression of the poly (A)-binding Protein

2010· article· en· W2015063487 on OpenAlex
Jnanankur Bag, Rumpa Biswas Bhattacharjee

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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".

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

VenueRNA Biology · 2010
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicRNA Research and Splicing
Canadian institutionsUniversity of Guelph
FundersCanadian Institutes of Health Research
KeywordsBiologyTranslation (biology)Messenger RNAPost-transcriptional regulationPoly(A)-binding proteinCell biologyTranslational regulationProtein biosynthesisGene expressionRegulation of gene expressionCytoplasmTranscriptional regulationP-bodiesRNA-binding proteinGeneGenetics

Abstract

fetched live from OpenAlex

Regulating gene expression at the post transcriptional level allows cells to respond quickly to external conditions without remodeling the genome. This approach is advantageous for responding to growth conditions and various cellular stresses. Control of mRNA translation and stability, at the global, as well as at a specific mRNA level are important aspects of post transcriptional regulation of gene expression. Here we have discussed some general features of these two types of post transcriptional control, and reviewed our work on the translational control of poly (A)-binding protein (PABP) expression as a model of translational control of a specific mRNA. PABP itself is an important regulator of mRNA translation and stability; therefore, its own expression is tightly regulated to modulate overall protein synthesis according to growth conditions. A terminal oligopyrimidine tract and an A rich region at the 5́ UTR of PABP mRNA, control its translation in positive and negative manners respectively according to growth conditions.

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 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 score0.006
Threshold uncertainty score0.187

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 head0.013
GPT teacher head0.265
Teacher spread0.252 · 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