Affiliation: | 1. Department of Crop Sciences: Agronomy in the Tropics, Georg‐August‐University Goettingen, Grisebachstr. 6, D‐37077 Goettingen, Germany;2. Iwate Biotechnology Research Centre, Narita 22‐174‐4, Kitakami, Iwate 024‐0003, Japan;3. Department of Crop Sciences: Quality of Plant Products, Georg‐August‐University Goettingen, Carl‐Sprengel‐Weg 1, D‐37075 Goettingen, Germany |