COMPARATIVE STUDY
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Biopsy of human preimplantation embryos and sexing by DNA amplification.

Lancet 1989 Februrary 19
A single cell was removed, through a hole made in the zona pellucida, from each of 30 human embryos at the 6-10 cell cleavage stage three days after in-vitro fertilisation. A normal proportion of the embryos (37%) developed to the blastocyst stage by day six in culture and 6 hatched from the zona. Each male embryo was sexed from the DNA by amplification of a repeated sequence specific for the Y chromosome. In 15 embryos with the normal two pronuclei the sex was determined also by in-situ hybridisation with a Y specific probe or fluorescent chromosome staining to detect metaphase Y chromosomes; the results of Y specific amplification were confirmed. This approach may be valuable for couples at risk of transmitting X-linked disease.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app