Characterization and expression of the <i>Pirin</i> gene family in <i>Triticum aestivum</i>
Bibliographic record
Abstract
Pirins are nuclear bicupin proteins, encoded by genes that are one of several gene families that comprise the cupin superfamily in plants. Pirin genes have been implicated in stress response pathways studied in Arabidopsis and At- Pirin1 has been shown to interact with the heterotrimeric G-protein alpha subunit (GPA1). The aim of this study was to identify the members of the Pirin gene family in Triticum aestivum, to correct their annotations in the whole genome, and gain an insight into their tissue-specific expression as well as their response to abiotic and biotic stresses. The Pirin gene family in T. aestivum is comprised of 18 genes that represent six paralogous gene copies, each having an A, B, and D homeolog. Expression analysis of the Pirin genes in T. aestivum Illumina RNA-seq libraries, which included sampling from differing tissue types as well as abiotic and biotic stresses, indicates that the members of the Pirin gene family have specialized expression and play a role in stress responses. Pirin gene families are also identified in other monocots including Aegilops tauschii, Hordeum vulgare, Brachypodium distachyon, Oryza sativa, Zea mays, Sorghum bicolor, and the dicot Arabidopsis thaliana.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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 | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".