Haplogroup H (mtDNA)

Haplogroup H is a human genetics haplogroup of the mitochondria.

The Cambridge Reference Sequence (CRS), the mitochondrial sequence, all other sequences are compared with that belongs to haplogroup H.

Haplogroup H is 40 % to 50 %, the most frequent mtDNA haplogroup in Europe. This haplogroup is also common in North Africa and the Middle East. This density decreases in the southeast of the continent to 20% in the Middle East and the Caucasus.

The nucleotide position 4336 is tRNA variant of haplogroup H in connection with the later onset of Alzheimer 's disease After FamilyTreeDNA.

In his popular book The Seven Daughters of Eve by Bryan Sykes is the original mother of this haplogroup Helena.

Pedigree

This phylogenetic tree of the subgroups of haplogroup H based on a paper by Mannis van Oven and Manfred Kayser and subsequent scientific research.

HV B H1 H1a H1a1
H1a2

H1c1
H1c2
H1c3

H1e1 H1e1a

H2a H2a1 H2a1a

H2a2a
H2a2b H2a2b1

H4a H4a1 H4a1a H4a1a1 H4a1a1a

H5 H5a H5a1
H5a2

H36a

H6A H6a1 H6a1a H6a1a1 H6a1a1a

H6a1b1
H6a1b2

H7A H7a1

H7b1

H10a H10a1

H11a H11a2

H13A H13a1 H13a1a H13a1a1 H13a1a1a

H13a2a H13a2a1

H13a2b1

H14a H14a1

H15A H15a1

H16a
H16b

H17a

H20A

Near East Caucasus Mountains Early human migrations Haplogroup L1 (mtDNA) Haplogroup N (mtDNA) Haplogroup A (mtDNA) Haplogroup R (mtDNA) Haplogroup I (mtDNA) Haplogroup W (mtDNA) Haplogroup B (mtDNA) Haplogroup F (mtDNA) Haplogroup U (mtDNA) Haplogroup K (mtDNA) Haplogroup V (mtDNA) European Journal of Human Genetics

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