The XYY genotype
by
Walzer S, Gerald PS, Shah SA.
Annu Rev Med. 1978;29:568-70.

ABSTRACT

The epidemiological data pertaining to the XYY genotype suggest that there is a three- to fourfold overrepresentation of XYY individuals in mental and penal settings and a twentyfold overrepresentation of mental-penal (special security) settings. The reasons behind the risk for behavioral disability are not known at this time. Tallness and ondulocystic acne are reported frequently to be associated with the genotype. Since much of the available information about the XYY sex chromosome complement is biased, more data is required before definitive statements can be made about the personality characteristics or intelligence of the vast majority of XYY men not appearing in social settings oriented towards behavioral deviancy.

Biohappiness
Genospirituality
'Artificial' evolution
Genetic enhancement
Germline genetic engineering
Congenital insensitivity to pain
Mood genes and human nature
Preimplantation genetic diagnosis
A life without pain? Hedonists take note'
'The Principle of Procreative Beneficience'
Gene therapy and performance enhancement
Transhumanism (H+): toward a Brave New World?

Refs
and further reading

HOME
Resources
Wireheading
BLTC Research
nootropic.com
Superhappiness?
Utopian Surgery?
The Good Drug Guide
The Abolitionist Project
The Hedonistic Imperative
The Reproductive Revolution
MDMA: Utopian Pharmacology
Critique of Huxley's Brave New World