1. Department of Animal and Plant Biology; UEL - Londrina State University; Londrina Brazil
2. Department of Fitotecnia; UEM - Maringá State University; Maringá Brazil
3. Department of Biochemistry and Biotechnology; UEL - Londrina State University; Londrina Brazil
4. Embrapa Soybean; Londrina Brazil
5. Department of Botany; Instituto de Ciências Biológicas e da Saúde; UFV- Universidade Federal de Viçosa; Campus Rio Paranaíba Brazil