1. Mendel Biotechnology, Hayward, California 94545
2. Max Planck Institute for Plant
Breeding, D-50829 Cologne, Germany
3. Department of Plant and Environmental
Sciences, Gothenburg University, 405 30 Gothenburg, Sweden
4. Laboratory of Molecular Microbiology, School of Agriculture, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan
5. Institute of Plant and Microbial Biology, Academia Sinica, Taipei 11529, Taiwan