Solomon Islands People Blonde Hair
It evolved independently in melanesia where melanesians of some islands along with some indigenous australians are one of a few groups not descended from europeans who have blond hair.
Solomon islands people blonde hair. See more ideas about melanesian people black and blonde solomon islands. Some islanders theorize that the coloring could be a result of excess sun exposure or a. It litteraly looks like these black skinned people have tinted their fuzzy wuzzy afro american head of hair in to yellow colour.
Many assumed the blond hair of melanesia was the result of gene flow a trait passed on by european explorers traders and others who visited in the preceding centuries. This has been traced to an allele of tyrp1 unique to these people and is not the. In the solomon islands about 10 percent of the dark skinned indigenous people have strikingly blond hair.
The findings show that the blond hair trait is due to an amino acid change of protein tyrp1. It was diving from the shore a few kilometres from the city center. This is one of the most beautiful examples to date of the mapping of a simple genetic trait in humans said david.
Blond hair is rare in native populations outside of europe and north africa. This therefore accounts for the highest occurrence of blond hair outside of european influence in the world while 10 of solomon island s people display the blond phenotype about 26 of the population carry the recessive trait for it as well. The people of the solomon islands have their own gene that makes their hair blonde and it is not connected to europe in any way.
This morning i went diving at a place called bonegi. The archipelago located east of papa new guinea in. About a quarter of the melanesian population in the solomon islands archipelago has an extremely unusual trait dark skin with blond hair.
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. Residents of the solomon islands in the pacific have some of the darkest skin seen outside of africa. They also have the highest occurrence of blond hair seen in any population outside of europe.
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