Separate corn-straw fraction degradation from mutualism and enzyme necessity #1627

Multiomics_Corn_Straw_Degradation_SynCom: PMID37774801 supports measured cellulose/hemicellulose/lignin degradation and three component-to-whole contributions. Remove unsupported MUTUALISM labels, preserve measured fractions, and distinguish proteomic association from enzyme necessity. Bound the claim that lignin breakdown opens an accessibility barrier. Do not silently repair the unusual abstract wording or classify its xylanases as validated ligninases. Preserve raw non-graph anchors and canonical terms.

Dedup:911 all-state issue titles/bodies;26 local matching files with ignored/hidden-inclusive scoped search. Reviewed #1104, #1103, #1065, #310 and #183; no exhaustive historical PR-comment audit. Source-based self-adversarial review, not independent approval. Close only after protected-main merge.