Identification of a novel ZmSBEIIb-interacting protein involved in apparent amylose synthesis
Bibliographic record
Abstract
Inhibition of the maize starch branching enzyme IIb (ZmSBEIIb) significantly alters the amylose content and grain yield in maize. Only a few ZmSBEIIb-interacting proteins involved in the starch branching process have been identified, and the understanding of this mechanism is limited. We report here the successful isolation of an Anoctamin protein, ZmSIP, that binds directly to ZmSBEIIb. In our study, the detection of interaction between ZmSIP and different truncated ZmSBEIIb baits in yeast showed that the full-length ZmSBEIIb is essential for binding. The direct protein–protein interaction could also be found in co-transformed tobacco protoplasts. Moreover, knocking out the ZmSIP gene using the CRISPR/Cas9 system could effectively increase the apparent amylose content but maintain the maize kernel weight. Thus, our results suggest that ZmSIP may be involved in the ZmSBEIIb-mediated amylose synthesis pathway through its physical interaction with ZmSBEIIb.
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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) | 0.001 | 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".