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Record W4414029933 · doi:10.5376/tgmb.2025.15.0015

Epigenetic Variation and Oil Accumulation in <i>Camellia oleifera</i>: A Case from High- and Low-Altitude Regions

2025· article· en· W4414029933 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.

venuePublished in a venue whose home country is Canada.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueTree Genetics and Molecular Breeding · 2025
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicLipid metabolism and biosynthesis
Canadian institutionsnot available
Fundersnot available
KeywordsCamellia oleiferaAltitude (triangle)Effects of high altitude on humansEpigeneticsLow altitudeBiologyBotanyEnvironmental scienceGeographyMathematicsMeteorologyGeneticsGene

Abstract

fetched live from OpenAlex

This study mainly summarizes the relationship between oil accumulation and epigenetics in Camellia oleifera at different altitudes, analyzes common epigenetic mechanisms such as DNA methylation and histone modification, and examines how they affect the expression of genes related to fatty acid synthesis and oil metabolism. It also discusses how environmental stress at high and low altitudes alters the structure of the epigenome. To regulate the yield and quality of oils, a comparative analysis was conducted on Camellia oleifera populations from different altitudes. It was found that Camellia oleifera can adapt to environmental changes by adjusting its epigenetic state. This “plasticity” may play an important role in the development and ecological adaptation of plants. This study aims to provide some useful theoretical references for the genetic improvement of woody oil crops and the breeding of new high-quality oil varieties in the future.

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 categoriesMeta-epidemiology (narrow)
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 score0.275
Threshold uncertainty score1.000

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 head0.011
GPT teacher head0.242
Teacher spread0.231 · 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