1. Plant Biotechnology Laboratory, Advanced Biotechnology Center (CBA), Largo Rosanna Benzi 10, 16132 Genova, Italy; Pharmaceutical Biotechnology Laboratory, Department of Pharmaceutical Sciences, University of Genova, Viale Benedetto XV 3, 16132 Genova, Italy; and Department of Chemistry and Pharmaceutical and Food Technologies, University of Genova, Viale Brigata Salerno (ponte), 16147 Genova, Italy