Bonke abantu blue-eyed Simanywe into enye

Kukho ingcamango yokuba abantu blue-eyed kumntu omnye. Them i yaseYurophu yamandulo, ogama ubudala yiminyaka emithandathu ukuya ishumi lamawaka. Ke ndafumanisa kuguquka ethile yemfuza, ngenxa apho kwakukho omnye ekupeyinteni iris.

Yintoni esihlanganisa jikelele blue-dong

Ekuqaleni, bonke abantu amdaka. Nakuba kunjalo, utshintsho yemfuza, kuquke ezo zijongene gene OCA2, kwakhokelela ukuvela shades ezahlukeneyo mdaka. Ngokusekelwe kwezi data, abaphengululi bangxamele ukufumana umthombo kombala, elinoxanduva amehlo blue gene OCA2, kodwa watsho phantsi.

oosonzululwazi kutshanje bebone: unobangela abantu blue-eyed ilele HERC2 zofuzo angabamelwane. Leyo sofuzo OCA2 leyo ebonisa isixa-bala lintsundu (sakhi ngebala), akukho ukusebenza kombala iris luhlaza. Izazinzulu zikholelwa ukuba lo guquko kuqala kwenzeka xa kukho amazwe kwenqwaba yabantu bususwa eAfrika busiwe eYurophu. Singakwazi lubonisa ukuba abantu abane amehlo aluhlaza - inzala ka baseYurophu ababephila kumaxesha amandulo.

Le hypothesis luqinisekiswa kukuba bonke abantu blue-eyed kufuneka wezakhi efanayo. Akunamsebenzi aveze ubuntu yaloo ngukhokho eqhelekileyo.

Abembi bezinto zakudala baye bafumana amathambo kwi North eSpeyin, lowo unamehlo aluhlaza. Ubudala skeleton - iminyaka 7000. Ngokwendalo, amehlo yafunyanwa, kodwa uhlalutyo yemfuza wabonisa ukuba kukho kuguquka ukuba kunye iris ipeyintwe oluhlaza.