The porphyran degradation system is complete, phylogenetically and geographically diverse across the gut microbiota of East Asian populations - Laure Ségurel; Thirumalai Selvi Ulaganathan; Sophie Mathieu; Mélanie Loiodice; Laurent Poulet; Sophie Drouillard; Miroslaw Cygler; William Helbert (PLoS ONE, 2025)