Nature, Published online: 10 June 2026; doi:10. 1038/s41586-026-10580-x A chemical and biological redox process that resembles processes in petrochemical refining is used to convert lignin from poplar into a single, valuable bioproduct, adipic acid, in high yields.

Source: [Nature](https://www.nature.com/articles/s41586-026-10580-x)

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