[1] Univ Bari, Dept Biosci Biotechnol & Biopharmaceut, Bari, Italy
[2] Saga Univ, Fac Agr, Dept Environm Sci, Saga 8408502, Japan
[3] Rhein Westfal TH Aachen, ABBt Aachen Biol & Biotechnol Dept, Inst Appl Microbiol IAMB, D-52074 Aachen, Germany
[4] Kagoshima Univ, United Grad Sch Agr Sci, Dept Biochem & Appl Biosci, Kagoshima 890, Japan