Abstract
Several hundred thousand offspring of preselected sex of various species have been born since sperm sexing technology based on flow cytometric sorting of X- and Y-chromosome-bearing sperm and DNA was first demonstrated in 1989. The advantages derived from application of sexing technology to commercial dairy cattle production have been demonstrated worldwide. Utilizing sex-sorting technology for pig production systems offers many similar advantages. However, several factors currently limit implementation of sexing technology in pigs. Anatomical and physiological features inherent to the female pig, together with the relatively low sperm output of a flow sorter, are the main limitations to widespread use of this technology in pig production systems. This review analyzes the factors that limit the efficiency of sperm sorting technology for commercial swine production. In addition, this review discusses recent innovations in technical instrumentation and applied reproductive techniques that may help to overcome some of these limitations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
