Utilisation of mucin glycans by the human gut symbiont Ruminococcus gnavus is strain-dependent Crost, E.H.; Tailford, L.E.; Le Gall, G.; Fons, M.; Henrissat, B.; Juge, N. Plos one 8(10): E76341 2013 https://eurekamag.com/research/056/821/056821689.php