Gene flow scenarios with transgenic maize in Mexico José-Antonio Serratos-Hernández, Fabián Islas-Gutiérrez, Enrique Buendía-Rodríguez and Julien Berthaud Environ. Biosafety Res., 3 3 (2004) 149-157 Published online: 15 April 2005 DOI: 10.1051/ebr:2004013