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Record W7097982201

Promoter Activity.

2007· article· en· W7097982201 on OpenAlexaboutno aff

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicPlant responses to water stress
Canadian institutionsnot available
Fundersnot available
KeywordsAleuroneEndospermPromoterStart codonTATA boxGene
DOInot available

Abstract

fetched live from OpenAlex

h charged residues preceding a hydrophobic region of 17 amino acids. The nucleotide sequences of the and barley Ltp promoters are well conserved for approximately 140 bp upstream of the ATG start codon and then diverge considerably. The conserved region includes the putative and TATA sites but not other regulatory sites. XbaI Ltp1 T. aestivum XbaI XbaI T. aestivum LtpW1 LtpW1 Ltp1 et al LtpW1 CAT Isolation and Characterization of a Cereal Aleurone Promoter from Wheat John Simmonds, Leslie Cass, Linda Harris and Sharon Allard Agriculture and Agri-Food Canada, Eastern Cereal and Oilseed Research Centre, Ottawa, ON., K1A 0C6 Introduction Results and Discussion Expression of wheat aleurone Ltp genes. Triticum aestivum The cereal aleurone layer is composed of specialized cells surrounding the starchy endosperm. The aleurone differentiates from endosperm cells 10-21 days postpollination and has several uniq

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)0.001
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.040
Threshold uncertainty score0.135

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0010.000
Open science0.0010.001
Research integrity0.0010.003
Insufficient payload (model declined to judge)0.0400.027

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 head0.017
GPT teacher head0.218
Teacher spread0.200 · 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 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".

Quick stats

Citations0
Published2007
Admission routes1
Has abstractyes

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