Contemporary science topics applied to biotechnology: DVD lectures used in undergraduate classes in large countries - Freitas, Ana Lúcia P.; Araújo, Eliane S.; Araújo, Jeferson S.; Farias, Davi F.; Batista, Adelina B.; Silva, Dráulio C.; Godoy, Josy; Beltramini, Leila Maria (Annual Meeting of the Brazilian Biochemistry and Molecular Biology Society, 2008)