consumer-driven research
dgmacarthur | June 25, 2010In October last year I reported on a presentation by direct-to-consumer genetic testing company 23andMe at the American Society of Human Genetics meeting in Honolulu, in which the company described results of genetic association studies performed using combined genetic and survey data from their customers. The results of their study include replication of several known associations for traits like hair colour, eye colour and freckling, as well as the discovery of previously unpublished associations for things like asparagus anosmia (the ability to smell urinary breakdown products after eating…
dgmacarthur | November 18, 2009European Genetics and Anthropology has a neat little tutorial that may be of interest for genetic hobbyists: it provides instructions on how to run the program STRUCTURE on your own genetic data generated by a personal genomics company such as 23andMe or deCODEme.
STRUCTURE is an extremely popular tool among researchers working in population genetics, which allows you to generate plots showing estimates of the proportion of an individual's genome belonging to different population clusters.
The tutorial on the blog shows you how to run your analysis using a subset of just 125 markers…
dgmacarthur | October 25, 2009It's been an intensive week of genomics here at the American Society of Human Genetics meeting, and I haven't been able to grab time to blog as much as I'd have liked. In fact there's a whole load of genomics news I'll be trying to cover in some detail over the next couple of weeks; for the moment, though, I couldn't let today's presentation from personal genomics company 23andMe go by without at least some comment. (For other coverage of the conference, do check out Luke Jostins' blog coverage and the stream of live analysis on Twitter.)
The 23andMe presenter (Nick Eriksson) delivered an…
dgmacarthur | July 7, 2009Personal genomics company 23andMe has always differentiated itself from its more sober competitors through an emphasis on collaborative, consumer-driven research - essentially, encouraging its customers to contribute their genetic and trait data to internal research projects designed to find new genetic associations. It is widely believed that generating novel associations between genetic variants and traits is actually the core business strategy for the company, although the precise mechanism for converting such associations into cash-flow remains unclear.
The company's initial attempt at…