… vitro development of dairy cow cloned embryos. In addition, some somatic cell cloned embryos
were transferred to surrogates in heat to evaluate the in vivo developmental competence. …

… on breeding programs in dairy cattle and other livestock … embryos. The oocytes collected
in the slaughterhouse are cultured in vitro by oocyte maturation, fertilization and development to …

… developed in 1952. These techniques have made much contribution for improvement of dairy
cattle. … Synchronization of embryonic development and preparation of uterus for nidation on …

… collection combined with in vitro embryo production (OPU-… and development direction is to
improve the efficiency of cattle … Pick Up in collecting oocytes from dairy cows. The ovaries are …

… embryonic development of dairy cows, and then cause huge economic losses. Therefore,
how to improve the development ability of dairy cow embryos … and embryos of dairy cows, as …

… vitro development of dairy cow cloned embryos. In addition, some somatic cell cloned embryos
were transferred to surrogates in heat to evaluate the in vivo developmental competence. …

… ),but the developmental ability of embryos after in vitro fertilization … development rate,and
could be used for in vitro embryo … efficiency of in vitro embryo production.The results provided …

… dairy breeds [79]. The similarity in CR between fresh or frozen-thawed embryos in the Japanese
Black cattle … , MC Fertilization and early embryonic development in heifers and lactating …

… Based on the author's research and practice work in the dairy cattle embryo transplantation
for more than 20 years, the development of diary cattle embryo transplantation and embryo …

… dairy cattles induced to superovulation with an FSH -PGs treatment were studied from the
day of superovulating to flushing embryo (… to fertilization and embryo development. Key words:…