1. Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Ibaraki 305-8602, Japan
2. AgResearch Ltd., Ruakura Research Centre, Hamilton, New Zealand
3. The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi 753-8515, Japan
4. Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, Vietnam