Maturation of 5′ ends of plant mitochondrial <scp>RNAs</scp>
Bibliographic record
Abstract
The generation of mature RNAs, i.e. mRNAs, rRNAs or tRNAs, is a complex process in all genetic systems. RNA-internal processes such as splicing or RNA editing, but also posttranscriptional processes modulating 5' and 3' termini of transcripts, contribute to RNA maturation. In this article, we focus on the posttranscriptional formation of 5' termini of mitochondrial RNAs in seed plants, with particular emphasis on the model plant species Arabidopsis thaliana (Arabidopsis). We will summarize the progress made in recent studies of proteins involved in this process. In addition, we will evaluate whether 5' processing proceeds endo- or exo-nucleolytically. Despite the considerable progress made, many details of this process remain unsolved. In particular, it is still unclear why there is frequent 5' processing of many mRNAs although impaired processing does not interfere with mitochondrial function and plant fitness. Thus, the importance of 5' processing for plant mitochondria is still puzzling.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".