1. Univ. of IllinoisDep. of Crop Sciences, Edward R. Madigan Lab.1201 West GregoryUrbanaIL61801
2. Kazan Inst. of Biology, Russian Academy of SciencesBox 30420503KazanRussia
3. Univ. of IllinoisDep. of Crop Sciences Edward R. Madigan Lab.1201 West GregoryUrbanaIL61801
4. Suranaree Univ. of TechnologyInst. of Agric. Technology111 Univ. Avenue, Muang DistrictNakhonRatchasima30000Thailand