[1] Univ Estadual Santa Cruz, Dept Ciencias Biol, Ilheus, BA, Brazil
[2] Fundacao Oswaldo Cruz, Inst Rene Rachou FIOCRUZ MINAS, Belo Horizonte, MG, Brazil
[3] Univ Fed Minas Gerais, Inst Ciencias Biol, Dept Parasitol, Belo Horizonte, MG, Brazil
[4] Univ Sao Paulo, Inst Ciencias Biol, Dept Microbiol, Sao Paulo, Brazil
[5] Univ Fed Parana, Programa Posgrad Genet, Curitiba, Parana, Brazil
[6] Univ Calif San Francisco, Dept Neurol, San Francisco, CA USA
[7] Univ Estadual Sudoeste Bahia, Dept Ciencias Nat, Vitoria Da Conquista, Brazil