We have located links that may give you full text access.
On the loss of human sex chromosomes in lymphocytes with age: a quantitative treatment.
European Journal of Human Genetics : EJHG 2018 December
Increasing levels of aneuploidy of the sex chromosomes in human lymphocytes with age have been noted for several decades. The percentage of chromosome Y loss can reach up to 1.5% or even more, whereas the levels of X0 cells in females can increase up to 5% with age. Here, I propose simple mathematical models of the dynamics of 'normal' sex chromosome loss with age. These exponential models provide more mechanistic insights than linear regressions. They account for the lower incidence of sex chromosome loss in young individuals and its increase with age. Moreover, the exponential models show that aneuploidy of the sex chromosomes provides a selective advantage. As there are no longitudinal data available (for the same individual at different time points), the parameters reported here are average values derived from a population. Hopefully, this study will stimulate further work based on next-generation technologies to obtain better estimates of sex chromosome aneuploidy and of the parameters of the models discussed here.
Full text links
Related Resources
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
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