Abstract
We describe a quick and efficient method of determining the sex of DNA samples from humans, cattle, sheep, and goats. Using universal primers we have amplified 447 or 445 bp fragments from male or female genomic DNA corresponding to the ZFY or ZFX genes. Restriction fragment length polymorphism (RFLP) analysis of the fragments yielded specific banding patterns between the two sexes in these species. Horse, pig and rainbow trout fragments did not show RFLPs with the group of enzymes chosen for the other species. Use of this method would allow animal breeders to determine the sex of preimplantation embryos before transfer to recipient females. Human embryos at risk for sex-linked disorders could be sexed soon after in vitro fertilization (IVF) and options considered before implantation.
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.
