1. P.O. Box 7, Miki-Cho Post Office, Ikenobe 3011-2, Kagawa-Ken, 761-0799, Japan
2. Tissue Culture Department , Indonesian Ornamental Crops Research Institute Jl. Raya Ciherang, Pacet-Cianjur 43253, West Java , Indonesia
3. Research Institute of Nyíregyháza , University of Debrecen , Nyíregyháza P.O. Box 12, H-4400, Hungary
4. Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement South China Botanical Garden , Chinese Academy of Sciences , 510650 , China