Genome-wide identification and characterization of Glutathione S-transferase gene family in Cajanus cajan and their expression profiling under different developmental stages in anatomical tissues
Bibliographic record
Abstract
Abstract Plant glutathione S-transferases (GSTs) are multifunctional conserved protein superfamily that is involved in various biological processes such as growth and development, cellular detoxification, stress biology, and various signaling processes. In the current study, a comprehensive genome-wide identification and characterization of the GST gene family were performed in the agriculturally important legume crop Cajanus cajan. A total of 68 GST genes were identified that belong to eight GST classes based on their conserved domains and motifs. Among 68 CcGST genes, 37 CcGST genes were found on seven Cajanus chromosomes and the remaining CcGST genes were found on the scaffold. Segmental and tandem duplication, both were the driving forces of CcGST gene family expansion. The conserved pattern of exon and intron structure among the different GST classes was observed. The secondary prediction showed the dominance of α- helices. Ser is the highly phosphorylated site in CcGSTs. The subcellular localization prediction of CcGSTs revealed their dominance in the cytoplasm. The physicochemical properties of major CcGST proteins reveal that they are acidic in nature. The expression profiling study revealed the high expression of CcGSTU38, CcGSTU40, CcGSTU44, CcGSTL3, CcGSTL4, CcEF1G1, CcEF1G2, CcDHAR2 and CcGSTF6 in most of the developmental stages in different anatomical tissues. The molecular docking study of highly expressed CcGSTU38 with eight herbicide safeners revealed its highest binding affinity with Fenclorim (-5.44 kcal/mol). This gene could be a potential candidate for future molecular characterization under herbicide stress. The results of the current study endow us with the further functional analysis of Cajanus GSTs in the future.
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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 | 0.001 | 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) | 0.000 | 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".