Yusuke Ito1,ψ and Kazuomi Sato1,2,*
1Division of Animal Science, College of Agriculture, Tamagawa University, Tokyo 194-8610,
2Graduate School of Agriculture, Tamagawa University, Tokyo 194-8610, Japan
*E-mail:
kzsato@agr.tamagawa.ac.jpTel: +81-42-739-8271, Fax: +81-42-739-8854
ψPresent address: Immunology Laboratory, Graduate School of Medical Life Science, Yokohama City University, Yokohama 230-0045, Japan