Bustamante is seeking funding to analyze the rest of the data gathered. Granting that this was a heritable biological trait, the questions then were simple: Because the vast majority of human physical characteristics analyzed to date have many genetic and environmental factors, Kenny expected an inconclusive result that would require much further study. But another variant, Rs Val60Lis associated with blondeness. Regarding the new form of blondness finally identified among island oceana, bravo. Also, yellow haired children are much more widely dispersed geographically in Europe than significant numbers of similarly fair haired adults. In the span of a month they collected more than 1, samples.
Confirmation would be nice.
She used these in a genome-wide association study, a method to reveal differences in the frequency of genetic variants between two groups, that usually requires thousands of samples. Nice work and interesting post. The team went on to identify the gene responsible, TYRP1which encodes tyrosinase-related protein 1, an enzyme previously recognized as influencing pigmentation in mice and humans. The common occurrence of blond hair among the dark-skinned indigenous people of the Solomon Islands is due to a homegrown genetic variant distinct from the gene that leads to blond hair in Europeans, according to a new study from the Stanford University School of Medicine. If you imagine that it was fixed in some populations, and then admixture resulted in the allele segregation, then there should be LD around the SNP too. First, one must note that this is not an isolated feature in Oceania. As a small child perusing old physical anthropology books I would occasionally stumble upon images of people of Oceanian stock with light hair color.