From 13C-Lignin to 13C-Mycelium: Agaricus bisporus Uses Polymeric Lignin as a Carbon Source
This groundbreaking research shows that the common button mushroom (Agaricus bisporus) can use lignin, a tough plant polymer, as a food source – something previously thought impossible. The fungus breaks down lignin and converts it into proteins and other cellular components, challenging our understanding of how fungi interact with plant materials. Impacts on everyday life: • Offers new ways to recycle plant waste materials into valuable products • Helps explain how mushrooms contribute to natural decomposition in forests • Could lead to more sustainable mushroom cultivation methods • May enable development of new eco-friendly industrial processes • Improves our understanding of carbon cycling in nature