1. Wageningen UR Plant Breeding, 6708 PB Wageningen, The Netherlands
2. Research Centre for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Bogor KM.
46, Cibinong, Bogor 16910, Indonesia
3. Plant Research International, 6700 AA Wageningen, The Netherlands
4. Laboratory of Plant Physiology, Wageningen University, 6700 AR Wageningen, The Netherlands