[1] Univ Republica, Fac Ciencias, Secc Biol Celular, Montevideo 11400, Uruguay
[2] Univ Republica, Inst Higiene, Fac Med, Dept Desarrollo Biotecnol,Lab Biol Computat, Montevideo 11600, Uruguay
[3] Mississippi State Univ, Dept Biochem Mol Biol Entomol & Plant Pathol, Mississippi State, MS 39762 USA
[4] Univ Republica, Fac Ciencias, Secc Bioquim, Montevideo 11400, Uruguay