Reis, G.B. dos Andrade-Vieira, L.F. Campos, J.M.S. de Pereira, A.V. Davide, L.C. Karyotype alterations after hybridization between Pennisetum purpureum and Pennisetum glaucum Subjects--Topical Terms: MILHETOCAPIM ELEFANTEHÍBRIDOCROMOSSOMAFORRAGEM