Draft Genome Sequence of <i>Phytophthora abietivora</i> , a Root Rot Pathogen of True Firs in Managed Plantations
Why this work is in the frame
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Bibliographic record
Abstract
Phytophthora abietivora is a recently described root rot pathogen of true firs ( Abies spp.) and a major contributor to fir plantation decline in eastern North America. We present a 62.17-Mbp draft genome assembly of P. abietivora generated using Oxford Nanopore and Illumina sequencing technologies. The assembly comprises 2,917 scaffolds with an N50 of 43.8 kb, 99.7% completeness, and 15,906 predicted protein-coding genes, including 1,210 secreted proteins. Single-nucleotide polymorphism analysis revealed extended runs of homozygosity and allele frequency shifts, suggesting dynamic extreme aneuploidy. This reference genome will serve as a critical resource for exploring the evolution and pathogenicity of P. abietivora and developing control strategies. [Formula: see text] Copyright © 2026 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license .
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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 | 0.001 |
| 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 it