CAG repeat length variation in the Androgen Receptor gene is not associated with spermatogenic failure Henrike Westerveld, M.D., Liesbeth Visser, M.Sc., Michael Tanck, Ph.D., Fulco van der Veen, M.D., Ph.D., Sjoerd Repping, Ph.D. Fertility and Sterility Volume 89, Issue 1, Pages 253-259 (January 2008) DOI: 10.1016/j.fertnstert.2007.02.001 Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions
Figure 1 Correlation between CAG repeat length and semen quality. Error bars for each CAG repeat length per semen parameter are given. Correlations are shown for (A) semen volume, (B) sperm concentration, (C) sperm motility, (D) sperm morphology, (E) total sperm count, and (F) total motile sperm count. The dashed line in each graph indicates the estimated regression line. R2 represents the percentage of variation of the semen parameter that can be explained by CAG repeat length variation. The P value represents the possibility of an existing correlation. Fertility and Sterility 2008 89, 253-259DOI: (10.1016/j.fertnstert.2007.02.001) Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions