Review Pseudomonas PHB ingredient attribution outside repaired PHA graph #1861

Finding

CommunityMech:000167. related_ingredients calls PHB a representative output based on an introduction passage spanning several different heterotrophs, while the direct 2017 Pseudomonas experiment measured medium-chain-length PHA. Reconcile product scope without inferring the DNT-study polymer composition from its crotonic-acid proxy alone. General growth-media settings combine different implementations and require assay-specific attribution; graph repair deliberately leaves these non-graph fields unchanged.

Evidence And Scope

https://pubmed.ncbi.nlm.nih.gov/32064751/
Whole three canonical records and all ten nodes/six existing arrows reviewed. Independently retrieved primary abstract for Halomonas; primary main text/captions for Shewanella, PHA, DNT and multi-omics; nitrate-study abstract and relevant coculture Results/Discussion. Exact read spans and limitations will accompany the decision ledger. No raw data or separate supplement/figure-pixel audit.

Fresh all-state issue title/body dedup and ignored/hidden-inclusive local searches performed. Read matching #1093/#258/#1851/#1669/#1606/#1605/#837/#836/#835 and related #529; no duplicate exact finding in that bounded scope. PRs/comments and all local historical reports were not exhaustively read.

Lifecycle

Keep open after graph-repair merge until the distinct follow-up is verified. Self-adversarial review is not independent approval. Existing graph repairs add no topology or provider spend.