nucleus
Jan 03, 2016
mitochondrion. Research focus: mtDNA. nucleus. In Matrix: Mitochondrial DNA (mtDNA). Graphics: Kline, KSU Ohio Jakubowski, CSB Minnesota Wang, UBC Canada. DNAsequence. Example of a point mutation. Summary. Humans evolved in Africa about 150,000 years ago. - PowerPoint PPT Presentation
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nucleus
mitochondrion
In Matrix:Mitochondrial DNA
(mtDNA)
Research focus:mtDNA
Graphics:Kline, KSU OhioJakubowski, CSB MinnesotaWang, UBC Canada
DNAsequence
Example of a point mutation
Summary
Humans evolved in Africa about 150,000 years ago.
An expansion within Africa led to an exodus out of Africa 60,000 years ago.
The group leaving Africa was very small: only two female lineages, M and N, have survived in non-Africans today.
Descendant founder populations settled Australia, Eurasia and America during windows of opportunity in sea levels and climatic conditions.
These Ice-Age movements 60,000-11,000 years ago have largely shaped the human gene pool visible today.
• Genetic world chronology:
www.mcdonald/cam.ac.uk/genetics
Handout
Practical mtDNA applications
• Forensics
• Genealogical research
stat. Schwerpunkt der 4 Treffer (C)
3 genaue HV1-Treffer (rot)
1 verwandter HV1-Treffer (gelb)
Ergebnis der weltweiten HV1-Suche:beste und zweitbeste Treffer alle in Sizilien
Frankfurt 1
Frequenz in Europa (Island bis Tuerkei): 9 Treffer in 2608 europaeischen HVS1&HVS2 Sequenzen
Frankfurt 2
Thames torso
Koran gold necklace
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