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AMENDMENTS TO HYPOTHESES ON THE PROXIMATE CAUSES OF VARIATION IN HUMAN SEX RATIOS AT BIRTH WITH PARENTAL INFECTION WITH HEPATITIS B VIRUS OR TOXOPLASMA GONDII

Published online by Cambridge University Press:  06 January 2011

WILLIAM H. JAMES
WILLIAM H. JAMES
Affiliation:
The Galton Laboratory, Department of Genetics, Evolution and Environment, University College London, UK
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Summary

In a recent paper in this Journal, I offered hypotheses on the offspring sex ratios of women infected with the parasite Toxoplasma gondii, and on the offspring sex ratios of people who are carriers of hepatitis B virus (HBV) (James, 2008). Subsequent research suggests that these hypotheses need amending. A detailed account of the amendments is given elsewhere in a specialized journal (James, 2010a). Here they are summarized.

Type
Research Article
Information
Journal of Biosocial Science , Volume 43 , Issue 2 , March 2011 , pp. 247 - 251
Copyright
Copyright © Cambridge University Press 2010

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