1. Department of Microbiology, Federal University of Viçosa, Viçosa, Brazil
2. Agricultural Sciences Institute, Federal University of Minas Gerais, Montes Claros, Brazil
3. Bioscience Center, Federal University of Pernambuco, Recife, Brazil
4. Department of Biochemical and Pharmaceutical Technology, University of São Paulo, São Paulo, Brazil
5. Department of Civil, Chemical and Environmental Engineering, Genoa University, Genoa, Italy