Wheat-straw tripartite graph: separate transcript roles, pair effects and measured output #1349

Source-based self-adversarial finding on CommunityMech:000195, Coniochaeta_Sphingobacterium_Citrobacter_Wheat_Straw_Consortium.yaml.

The intrinsic fungal role is community-scoped with a single participant; bacterial role inference is directed w15 -> so4; the bacterial-pair effect is assigned solely to w15 -> fungus and typed reciprocal COMPETITION. NICHE_PARTITIONING and unqualified output arrows exceed the measured transcript evidence.

PMID:36991472 full main body reports WS mass loss of 27.1 +/- 2.4% at 60 rpm versus 16.2 +/- 1.7% at 180 rpm after 13 days, along with transcript patterns and CFU counts. Proposed enzyme roles, detoxification and vitamin B2 exchange remain hypotheses. All three genomes contain ribE, the medium already supplies riboflavin, and late 60-rpm so4 expression prevents exclusive w15 donation claims. PMID:31769802's complete abstract compares the bacterial pair with fungus alone and reports suppression/lower degradation, not an isolated w15 effect or harm to both partners.

Acceptance: retain all four nodes/two arrows; source-only fungal capacity, canonical bacterial subset for inferred roles, all three participants for pair effects/output; qualify causal contributions; remove unsupported enum claims; preserve positive shaking-speed and unfavorable monoculture comparisons. Add a focused perturbation/flux gap, history, tests and rendered page. Preserve canonical IDs and historical strain label.

Source scope: complete 2023 main body and displayed captions/tables; no visual images/supplement files. The 2020 author PDF was initially accessible through cover/abstract/early introduction only, then returned 403; full Methods/Results were not read. Complete abstract is the basis for that paper. Taxonomy paper PMID:34683378 abstract is context only.

Dedup: 684 all-state issue titles/bodies and ignored/hidden-inclusive local files searched; no exact graph duplicate in that scope. Comments not exhaustive. Source-based self-review, not independent approval.