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The assisted reproductive techniques (ARTs) such as in vitro fertilization, embryo transfer, and cryopreservation of gametes have contributed considerably to the development of biomedical sciences in addition to improving infertility treatments in humans as well as the breeding of domestic animals. However, ARTs used in canine species have strictly limited(More)
With the development of a direct visualization of sex chromosome in a single sperm by fluorescence in situ hybridization (FISH) technique, the frequency of aberration (aneuploidy) in spermatozoa in several mammals has been investigated. However, there is no report in the incidence of X-Y aneuploidy in the sperm population of dogs. Therefore, in this study,(More)
Effective preselection of sex has been accomplished in several species of livestock and also in humans using the flow cytometric sperm sorting method. A guaranteed high sorting accuracy is a key prerequisite for the widespread use of sperm sexing. The standard validation method is flow cytometric remeasurement of the DNA content of the sexed sperm. Since(More)
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