Identification, expression and phylogenetic analysis of the Anticarsia gemmatalis multicapsid nucleopolyhedrovirus (AgMNPV) Helicase gene - Lima, Leoberto de; Pinedo, Francisco José Rivera; Ribeiro, Bergmann Morais; Zanotto, Paolo Marinho de Andrade; Wolff, José Luiz Caldas (Virus Genes, 2004)