Abstract
Fungi of the Ustilaginaceae family are the main causal agents of smut diseases in plants of the Poaceae family, resulting in significant agronomic and economic losses. The smut species present a biotrophic lifestyle, dependent on an intimate interaction with the host to complete its life cycle and produce spores (2n). The fungus Sporisorium panici-leucophaei (Spl) infects and colonizes se…