SRF6 Is Necessary for the Perception of the Cell Wall Component TGA by <i>Arabidopsis thaliana</i> and Its Subsequent Immune Reaction
Bibliographic record
Abstract
Plants are sessile organisms and must accurately respond to a variety of growth, developmental, and environmental signals throughout their life to maximize fitness. Plant cell surface receptor-like kinases are ideal for the perception of such signals and their transduction within the cell. The Strubbelig receptor family (SRF) is a group of leucine-rich repeat receptor-like kinases, several of which have unknown function. Here, we identify a role for SRF6 in the perception of cell wall damage and the activation of downstream immune responses. We show that SRF6 is necessary for proper immune responses following elicitation with a short-chain oligogalacturonic acid, including activation of defense genes and increased bacterial resistance. We also demonstrate that the srf6 mutants are more sensitive to isoxaben treatment, suggesting enhanced cell wall integrity maintenance responses. These findings are compatible with the hypothesis that cell wall integrity maintenance responses are elevated when pattern-triggered immunity is compromised. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license .
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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 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.002 |
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".