Daniel C Eastwood, Dimitrios Floudas, Manfred Binder, Andrzej Majcherczyk, Patrick Schneider, Andrea Aerts, Fred O Asiegbu, Scott E Baker, Kerrie Barry, Mika Bendiksby, Melanie Blumentritt, Pedro M Coutinho, Dan Cullen, Ronald P de Vries, Allen Gathman, Barry Goodell, Bernard Henrissat, Katarina Ihrmark, Hävard Kauserud, Annegret Kohler, Kurt LaButti, Alla Lapidus, José L Lavin, Yong-Hwan Lee, Erika Lindquist, Walt Lilly, Susan Lucas, Emmanuelle Morin, Claude Murat, José A Oguiza, Jongsun Park, Antonio G Pisabarro, Robert Riley, Anna Rosling, Asaf Salamov, Olaf Schmidt, Jeremy Schmutz, Inger Skrede, Jan Stenlid, Ad Wiebenga, Xinfeng Xie, Ursula Kües, David S Hibbett, Dirk Hoffmeister, Nils Högberg, Francis Martin, Igor V Grigoriev, Sarah C Watkinson
Brown rot decay removes cellulose and hemicellulose from wood--residual lignin contributing up to 30% of forest soil carbon--and is derived from an ancestral white rot saprotrophy in which both lignin and cellulose are decomposed. Comparative and functional genomics of the "dry rot" fungus Serpula lacrymans, derived from forest ancestors, demonstrated that the evolution of both ectomycorrhizal biotrophy and brown rot saprotrophy were accompanied by reductions and losses in specific protein families, suggesting adaptation to an intercellular interaction with plant tissue...
August 5, 2011: Science