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"Danish Demes"
Lineages and Results of Y-chromosome DNA Testing for a Regional Danish DNA Project
Haplogroup G2
Y-DNA
Results
Hub		 Y-DNA Haplogroups Represented in the Project
and Their Frequency (n tested at FTDNA + n tested elsewhere)		 mtDNA
Results
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F (1 + 0) G (2 + 0) I1 (17+ 1) I2 (5 + 0) J2 (1 + 0) R1a (3 + 1) R1b (16 + 0)
Haplogroup G is relatively uncommon (about 2.5% of tested Europeans) and not well understood.  It is believed to have originated in Central Asia, then to have spread to the Middle East and then to have become widespread in Europe during the Neolithic.  The G2 subclade is found occasionally among Scandinavians.  There's a good discussion of Haplogroup G at the Border Reivers web site.

One member of Danish Demes is proven to be Hg G by a backbone SNP test, and both are deduced to be subclade G2 based on their haplotypes.  While both of these Danish Demes members are the same haplogroup subclade, their haplotypes indicate they are not closely related.
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Red labels indicate markers that typically mutate more frequently than those labeled in black. Marker 464 mutates most rapidly of all and sometimes has five to seven counts (a-g), not just four (a-d).
(Empty cells that are darkened indicate tests not ordered.)
Deme 1
Surname Kit # Ysearch
User ID
SNP
Tests		 Haplotype — as determined by STR testing Known Lineage
Markers 1-12 Markers 13-25 Markers 26-37 Markers 38-67
3
9
3		 3
9
0
19
/
3
9
4		 3
9
1		 a
|
3
8
5		 b
|
3
8
5		 4
2
6		 3
8
8		 4
3
9		 i
|
3
8
9		 3
9
2		 ii
|
3
8
9		 4
5
8		 a
|
4
5
9		 b
|
4
5
9		 4
5
5		 4
5
4		 4
4
7		 4
3
7		 4
4
8		 4
4
9		 a
|
4
6
4		 b
|
4
6
4		 c
|
4
6
4		 d
|
4
6
4		 4
6
0		 H4
|
G
A
T
A		 IIa
|
Y
C
A		 IIb
|
Y
C
A		 4
5
6		 6
0
7		 5
7
6		 5
7
0		 a
|
C
D
Y		 b
|
C
D
Y		 4
4
2		 4
3
8		 5
3
1		 5
7
8		 a
|
S1
3
9
5		 b
|
S1
3
9
5		 5
9
0		 5
3
7		 6
4
1		 4
7
2		 S1
4
0
6		 5
1
1		 4
2
5		 a
|
4
1
3		 b
|
4
1
3		 5
5
7		 5
9
4		 4
3
6		 4
9
0		 5
3
4		 4
5
0		 4
4
4		 4
8
1		 5
2
0		 4
4
6		 6
1
7		 5
6
8		 4
8
7		 5
7
2		 6
4
0		 4
9
2		 5
6
5
Scandinavian G2 Modals TQYVN     22 15 10     11     12 11       9 11 11   16     12     14   11   20 15             10                                                             As per Carl-Johan Swärdenheim, Administrator of the Scandinavian Y-DNA Project at FTDNA.
               
MORTENSEN 66615 QVSBP M201+ 15 22 15 10 12 15 11 12 11 12 11 30 16 9 10 11 11 23 16 22 29 12 13 14 14 11 10 19 20 16 14 15 18 33 36 11 10                                                             Pvt [awaiting rest of  lineage] Morten Johansen3, Johan Henrichsen2, Henrich1 of Knubbeløkke, Kappel Sogn, Lollands Sønder Herred, Maribo Amt, DK
Even though #66615 has a fairly close match to the modal values of the key markers for Scandinavian Haplogroup G2, he has a unique haplotype with no full or near matches at 12, 25, or 37 markers, either in the FTDNA database or at Ysearch, nor does he resemble our other Haplogroup G member (below).
Our subject has had a backbone SNP test, and the positive result for M201 firmly establishes him as Hg G.  Deep SNP testing would presumably prove he is subclade G2.
   
Deme 2
Surname Kit # Ysearch
User ID
SNP
Tests		 Haplotype — as determined by STR testing Known Lineage
Markers 1-12 Markers 13-25 Markers 26-37 Markers 38-67
3
9
3		 3
9
0
19
/
3
9
4		 3
9
1		 a
|
3
8
5		 b
|
3
8
5		 4
2
6		 3
8
8		 4
3
9		 i
|
3
8
9		 3
9
2		 ii
|
3
8
9		 4
5
8		 a
|
4
5
9		 b
|
4
5
9		 4
5
5		 4
5
4		 4
4
7		 4
3
7		 4
4
8		 4
4
9		 a
|
4
6
4		 b
|
4
6
4		 c
|
4
6
4		 d
|
4
6
4		 4
6
0		 H4
|
G
A
T
A		 IIa
|
Y
C
A		 IIb
|
Y
C
A		 4
5
6		 6
0
7		 5
7
6		 5
7
0		 a
|
C
D
Y		 b
|
C
D
Y		 4
4
2		 4
3
8		 5
3
1		 5
7
8		 a
|
S1
3
9
5		 b
|
S1
3
9
5		 5
9
0		 5
3
7		 6
4
1		 4
7
2		 S1
4
0
6		 5
1
1		 4
2
5		 a
|
4
1
3		 b
|
4
1
3		 5
5
7		 5
9
4		 4
3
6		 4
9
0		 5
3
4		 4
5
0		 4
4
4		 4
8
1		 5
2
0		 4
4
6		 6
1
7		 5
6
8		 4
8
7		 5
7
2		 6
4
0		 4
9
2		 5
6
5
Scandinavian G2 Modals TQYVN     22 15 10     11     12 11       9 11 11   16     12     14   11   20 15             10                                                             As per Carl-Johan Swärdenheim, Administrator of the Scandinavian Y-DNA Project at FTDNA.
               
JENSEN N54795 PRKGG   14 22 15 10 14 16 11 12 11 12 11 30 17 9 9 11 11 23 16 21 29 11 13 13 14 11 11 20 21 16 14 16 17 35 37 12 10 11 8 15 16 8 11 10 8 12 9 14 22 22 15 10 12 12 16 8 13 23 22 16 13 9 13 10 11 11 11 Pvt [awaiting lineage] Jens Nielsen1 — of Odense Amt, DK
This individual has a rare haplotype, with just one 12/12 match in the FTDNA database and no full matches in the Ysearch database; his haplotype is unique at 25 or more markers.  As does our other Haplogroup G member, he shares many key markers with the Scandinavian G2 modal haplotype, though the two do not resemble each other well.  They have only a 21/37 match (genetic distance 18), so they have not shared a common ancestor for thousands of years.
   
What constitutes a match?
For 12 markers:  8 or less is a non-relative; 9-10 means only a small chance of a relationship; 11-12 means a possible relationship.
For 25 markers:  20 or less is a non-relative; 21-22 means only a small chance of a relationship; 23-25 means a possible relationship.
For 37 markers:  30 or less is a non-relative; 31-37, please see this Chart compiled by FTDNA.
For 67 markers:  55 or less is a non-relative; 58-67, please see this Chart compiled by FTDNA.
For any test:  0 matching markers, please contact NASA.
 
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