Institution: | (1) Reproductive Biology Research Unit, Division of Animal Sciences, National Institute of Agrobiological Sciences, 2 Ikenodai, Tsukuba Ibaraki, 305-8602, Japan;(2) Department of Veterinary Medicine, Faculty of Agriculture, Iwate University, 3-18-8 Ueda, Morioka Iwate, 020-8550, Japan;(3) Laboratory of Animal Reproduction, Graduate School of Agricultural Sciences, Tohoku University, 1-1 Tsutsumidori-amamiyamachi, Aoba-ku, Sendai Miyagi, 981-8555, Japan |