Scientific match dating
While not denying that genes play some role in mate selection, Mike Dougherty of the American Society of Human Genetics contends that the research to date does not support quantifying the impact of genetic attraction.
In fact, the research to date is all over the place.
Scientific is an internet-dating site launched in December 2007 by Eric Holzle.
The site is based in Boston, Massachusetts where its service is offered.
While some research has supported the theory that MHC gene diversity drives human attraction, other studies have reported different or conflicting results.
A few studies have found that humans prefer sexual partners with only moderately different or even similar MHC variants, others have found that MHC diversity is detected by facial shape rather than smell, and still more have found that women in committed relationships are most attracted to men with different MHC alleles.
Some studies have also discovered that women on birth control pills tend to prefer men with the same MHC variants, the opposite of their peers not on the pill.
As one scientific review of the entire body of data concluded, “the mixed evidence …
Once the “spit, seal & mail” process is complete and the kit is received, Instant Chemistry goes to work to analyze three specific genes in the MHC complex on chromosome six.The company scans cells from the inside of members' mouths for six immunity markers to help them find someone who is a match.Over the centuries, physics, chemistry, and biology have transformed what once was seen as mysterious or even magical—the rotation of the stars, flowers blooming, causes of disease—into well-understood phenomena.Yet, as noted above and as is common for most genetic research, especially as it relates to complex human behaviors such as love and romance, the data supporting genetic attraction is highly inconsistent.A large number of studies, involving different experimental methods and populations, have now been reported, and they give discordant results.Genetic affinity testing may also have some marginal benefit for new matches, where singles make choices with limited knowledge about potential partners.