functionbar_help
Font Size
functionbar_contact
Aboutus
Search Results for ""
Share
Top Stories

Published On September 22, 2008

CLINICAL RESEARCH

Dappled Danger

The beauty of a dappled steed comes at a cost to its health.

Centuries of human breeding created this dappled steed’s striking look, but its beauty comes at a cost. Research by Swedish geneticists on eight breeds of horses (including Icelandic and Arabian) has shown that the mutation in a gene group that causes horses to become gray, and eventually white, also leaves them vulnerable to melanoma, which may lead to premature death. Because humans and horses share this gene group, Australian scientists looked into whether common variants in the group cause susceptibility to melanoma in humans and found no risk.

Share