The Studies on In Vivo Embryo Production using Sex-Sorted Sperm in Korean Brindle Cattle
| Autor: | Hyang-A Jeon, Seung-Ju Moon, Ji-Woong Lee, Man-Jong Kang, Sea-Hwan Sohn, Nam-Tae Kim, Yeoung-Gyu Ko, Sung-Woo Kim, Dong-Kyo Kim, Hwan-Hoo Seong, Young Moo Cho, Changyong Choe |
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| Jazyk: | English<br />Korean |
| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Journal of Animal Reproduction and Biotechnology, Vol 31, Iss 1, Pp 47-52 (2016) |
| Druh dokumentu: | article |
| ISSN: | 2671-4639 2671-4663 |
| DOI: | 10.12750/JET.2016.31.1.47 |
| Popis: | The objective of this study was to investigate the result of in vivo embryo collection and pregnancy rate after embryo transfer using sex-sorted sperm of Korean brindle cattle. Donor Korean brindle cattle superovulation treated by decreasing dose of FSH injection. Embryos were recovered on 7 days after the third artificial insemination. Control group semen straw used artificial insemination contained 20 million sperm. Sex-sorted semen straws contained 4 million sperm or 10 million sperm. As for the result of the recovery of the in vivo embryos derived from sex-sorted sperm, the number of transferable embryos was significantly highly recovered to be 6.20±2.28/donor from the control group and was significantly lowly recovered to be 1.57±1.72/donor from the group treated at a sperm concentration of 10×106 (p |
| Databáze: | Directory of Open Access Journals |
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