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Estimation of the Optimal Timing of Fertilization for Embryo Development of In Vitro-Matured Bovine Oocytes Based on the Times of Nuclear Maturation and Sperm Penetration |
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| Authors: | Keisuke KOYAMA Sung-Sik KANG Weiping HUANG Yojiro YANAGAWA Yoshiyuki TAKAHASHI Masashi NAGANO |
| Institution: | 1)Laboratory of Theriogenology, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo 060–0818, Japan;2)Dairy Cattle Group, Konsen Agricultural Experiment Station, Hokkaido Research Organization, Nakashibetsu 086–1135, Japan;3)Genetics Hokkaido Association, Sapporo 060–0004, Japan |
| Abstract: | |
| Keywords: | bovine oocyte IVF IVM nuclear maturation sperm penetration |