Human Reproduction, Vol. 11, No. 11, pp. 2371-2375, 1996
© 1996 European Society of Human Reproduction and Embryology
other |
Sex determination and the maternal dominance hypothesis
Department Psychiatry and Behavioural Science, School of Medicine, University of Auckland New Zealand
The maternal dominance hypothesis has been derived from work with humans which shows that women who are more dominant than other women are more likely to conceive sons. In both animals and humans dominance is a characteristic or personality trait, underpinned by testosterone and responsive to a range of environmental changes: physical, social and psychological. Studies of the sex ratio in the social sciences and animal behaviour either support or are compatible with the idea that the sex-determining role of X- and Y-chromosome bearing spermatozoa may be preceded by factors under maternal control which provide for differential access of spermatozoa. Findings in reproductive physiology and physiological psychology suggest that folh'cular testosterone or a related hormone may play a critical role. Reproductive physiologists have already identified maternal mechanisms which could provide the context for such a model.
Key words: maternal dominance/sex determination/sex ratio
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
T. V. Pollet, T. W. Fawcett, A. P. Buunk, and D. Nettle Sex-ratio biasing towards daughters among lower-ranking co-wives in Rwanda Biol Lett, December 23, 2009; 5(6): 765 - 768. [Abstract] [Full Text] [PDF] |
||||
![]() |
V.J. Grant, R.J. Irwin, N.T. Standley, A.N. Shelling, and L.W. Chamley Sex of Bovine Embryos May Be Related to Mothers' Preovulatory Follicular Testosterone Biol Reprod, May 1, 2008; 78(5): 812 - 815. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Z Cameron, P. R Lemons, P. W Bateman, and N. C Bennett Experimental alteration of litter sex ratios in a mammal Proc R Soc B, February 7, 2008; 275(1632): 323 - 327. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. J. Grant and L. W. Chamley Sex-Sorted Sperm and Fertility: An Alternative View Biol Reprod, February 1, 2007; 76(2): 184 - 188. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. R. Roche, J. M. Lee, and D. P. Berry Climatic factors and secondary sex ratio in dairy cows. J Dairy Sci, August 1, 2006; 89(8): 3221 - 3227. [Abstract] [Full Text] [PDF] |
||||
![]() |
V.J. Grant Sex predetermination and the ethics of sex selection Hum. Reprod., July 1, 2006; 21(7): 1659 - 1661. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. S. Rosenfeld and R. M. Roberts Maternal Diet and Other Factors Affecting Offspring Sex Ratio: A Review Biol Reprod, October 1, 2004; 71(4): 1063 - 1070. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. S. Rosenfeld, K. M. Grimm, K. A. Livingston, A. M. Brokman, W. E. Lamberson, and R. M. Roberts Striking variation in the sex ratio of pups born to mice according to whether maternal diet is high in fat or carbohydrate PNAS, April 15, 2003; 100(8): 4628 - 4632. [Abstract] [Full Text] [PDF] |
||||





