9 Base pair deletion in the genome of mitochondria between the cytochrome oxidase gene and tRNA Lys gene is a common polymorphism among Polynesians and also in a population of Taiwanese inhabitants. Polymorphic mitochondria frequency differ between populations: in the Maoris of New Zealand, ( 98% ) highest frequency is observed, in eastern Polynesia ( 80 % ) and western Polynesia ( 89 % ) , lower levels of frequencies are observed in the Taiwanese population. The question asked to explain the idea about the settlement of the Pacific by the ancestors of present - day Polynesians. Introduction: The examination of variations in genome of mitochondria in human populations gives us an idea about the journey of human ancestors throughout the world (out of Africa). The variation pattern of mitochondrial DNA indicates the African origin and journey of modern humans throughout the world.

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Chapter 19, Problem 21P

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9 Base pair deletion in the genome of mitochondria between the cytochrome oxidase gene and tRNALys gene is a common polymorphism among Polynesians and also in a population of Taiwanese inhabitants. Polymorphic mitochondria frequency differ between populations: in the Maoris of New Zealand, (98%) highest frequency is observed, in eastern Polynesia (80%) and western Polynesia (89%), lower levels of frequencies are observed in the Taiwanese population.

The question asked to explain the idea about the settlement of the Pacific by the ancestors of present - day Polynesians.

Introduction:

The examination of variations in genome of mitochondria in human populations gives us an idea about the journey of human ancestors throughout the world (out of Africa). The variation pattern of mitochondrial DNA indicates the African origin and journey of modern humans throughout the world.

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