Protein glycosylation in Parelaphostrongylus tenuis—first description of the Galα1-3Gal sequence in a nematode
Bibliographic record
Abstract
The white-tailed deer is the definitive host of the parasitic nematode Parelaphostrongylus tenuis. This parasite also infects a wide variety of domesticated livestock, causing a debilitating neurologic disease. Glycoconjugates are becoming increasingly implicated in nematode strategies to maintain persistent infections in immunologically competent hosts. In this study, we have carried out detailed mass spectrometric analysis together with classical biochemical techniques, including western blotting and immunohistochemical staining with anticarbohydrate monoclonal antibodies and have shown that P. tenuis contains complex-type N-glycans with the antennae capped with Galalpha1-3Galbeta1-4GlcNAc sequence. By mimicking a vertebrate glycan, Galalpha1-3Gal may aid the parasite in evading immunological detection by the host. This is the first report of the Galalpha1-3Gal sequence in a nematode.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 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) | 0.000 | 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".