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Qualify PPOW member roles and expose contradictory control reporting #1752
Description
Finding
PMID:42491060 section3.2 explicitly infers member complementarity and says the mechanism remains unclear. The existing graph nonetheless marks each role SUPPORT/IN_VITRO. Keep NICHE_PARTITIONING as an explicit HYPOTHESIZED/PARTIAL model, preserve the positive bulk removal endpoint, and do not invent directional cross-feeding. Methods2.4 describes heat-killed/abiotic controls, but the conclusion says they are lacking. Record this internal source conflict rather than asserting either proven control adequacy or complete control absence.
Scope
Record(s): Rhodococcus_Pseudomonas_PPOW_Consortium
ID(s): CommunityMech:000371
Batch93 source-based self-adversarial review. Public exact sources: https://doi.org/10.1016/j.hydromet.2020.105443 ; https://pmc.ncbi.nlm.nih.gov/articles/PMC13440307/ ; https://pmc.ncbi.nlm.nih.gov/articles/PMC13375889/ .
Deduplication And Closure
Fresh all-state issue titles/bodies searched, including closed875/876 and1028-1030; these concern earlier recipe/endpoint/grounding fixes. Local search included ignored/hidden files, excluding.git/docs/site/references_cache; relevant caches separately checked. Comments/PRs not exhaustively searched. Close only after the repair reaches protected main.
Activity
realmarcin commentedon Oct 7, 2026
Addressed in #1754 at 65716e7; exact-head self-review: #1754 (review). 856 passed in 287.22s (0:04:47); postcommit docs-current passed. Decisions and 44 actual output records/digests committed, including repaired cache-access and participant-census failures. Four records reviewed, three changed, eight nodes and three supported arrows retained. Non-graph1753 and existing Linux DOI-cache issue1091 remain unresolved. Not independent approval; close only after protected-main merge.