The Pseudomonas syringae effector AvrPtoB targets abscisic acid signaling pathway to promote its virulence in Arabidopsis
Bibliographic record
Abstract
Abstract Phytohormones play an essential role in plant immune responses. Many phytopathogens secret effector proteins to promote infection and plant hormone signaling pathways are considered to be the potential targets of effectors. Here we found that abscisic acid (ABA) signaling was activated rapidly upon infection with Pseudomonas syringae pv. tomato ( Pst ). Pst secretes the effector AvrPtoB to target ABA 8′-hydroxylase CYP707As for degradation in Arabidopsis thaliana . CYP707As hydroxylate ABA to an inactive form. The degradation of CYP707As resulted in ABA accumulation and compromised plant immune responses. Our study demonstrated that Pst could hijack the key components of Arabidopsis ABA signaling pathway to cause disease.
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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 | 0.004 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| 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".