This is a narrow branch with STR data in the ftdna project. The characteristic Ashkenazi SNP marker is Z6048. Many lines in the Z6048 and Z6049 are further away from each other than 10000 ybp.
In 2020 a new closest NGS test was done outside the Ashkenazi branch. This is a person with a genealogical heritage in Damascus, Syria (3300ybp yfull time estimate). It seems likely that this line has a history in the Levant.
The Jewish branch has two Ashkenazi subbranches and a branch that has likely an Iberian origin. Additional is a person from New Netherlands. This could be another Sephardic person from Iberia that went to New Netherlands (see also AB-181).
An older match (likely more than 3300ybp) could be a person with a genealogical history from Napoli. Other people that could be in this old branch, going back to 10.000ybp are from Arabia, one from Iraq and a person from Romania.
You can find additional information in this Ashkenazi branch of ftdna by Jeffrey D. Wexler in 2019 .
This branch is in the J2a-group of Jewish Branches.
This branch is a member of the Ashkenazi branches
group | Name | Ancestor | Country | SNP | D Y S 3 9 3 | D Y S 3 9 0 | D Y S 1 9 | D Y S 3 9 1 | D Y S 3 8 5 | D Y S 4 2 6 | D Y S 3 8 8 | D Y S 4 3 9 | D Y S 3 8 9 i | D Y S 3 9 2 | D Y S 3 8 9 i i | D Y S 4 5 8 | D Y S 4 5 9 | D Y S 4 5 5 | D Y S 4 5 4 | D Y S 4 4 7 | D Y S 4 3 7 | D Y S 4 4 8 | D Y S 4 4 9 | D Y S 4 6 4 | D Y S 4 6 0 | Y - G A T A - H 4 | Y C A I I | D Y S 4 5 6 | D Y S 6 0 7 | D Y S 5 7 6 | D Y S 5 7 0 | C D Y | D Y S 4 4 2 | D Y S 4 3 8 | D Y S 5 3 1 | D Y S 5 7 8 | D Y F 3 9 5 S 1 | D Y S 5 9 0 | D Y S 5 3 7 | D Y S 6 4 1 | D Y S 4 7 2 | D Y F 4 0 6 S 1 | D Y S 5 1 1 | D Y S 4 2 5 | D Y S 4 1 3 | D Y S 5 5 7 | D Y S 5 9 4 | D Y S 4 3 6 | D Y S 4 9 0 | D Y S 5 3 4 | D Y S 4 5 0 | D Y S 4 4 4 | D Y S 4 8 1 | D Y S 5 2 0 | D Y S 4 4 6 | D Y S 6 1 7 | D Y S 5 6 8 | D Y S 4 8 7 | D Y S 5 7 2 | D Y S 6 4 0 | D Y S 4 9 2 | D Y S 5 6 5 | D Y S 7 1 0 | D Y S 4 8 5 | D Y S 6 3 2 | D Y S 4 9 5 | D Y S 5 4 0 | D Y S 7 1 4 | D Y S 7 1 6 | D Y S 7 1 7 | D Y S 5 0 5 | D Y S 5 5 6 | D Y S 5 4 9 | D Y S 5 8 9 | D Y S 5 2 2 | D Y S 4 9 4 | D Y S 5 3 3 | D Y S 6 3 6 | D Y S 5 7 5 | D Y S 6 3 8 | D Y S 4 6 2 | D Y S 4 5 2 | D Y S 4 4 5 | Y - G A T A - A 1 0 | D Y S 4 6 3 | D Y S 4 4 1 | Y - G G A A T - 1 B 0 7 | D Y S 5 2 5 | D Y S 7 1 2 | D Y S 5 9 3 | D Y S 6 5 0 | D Y S 5 3 2 | D Y S 7 1 5 | D Y S 5 0 4 | D Y S 5 1 3 | D Y S 5 6 1 | D Y S 5 5 2 | D Y S 7 2 6 | D Y S 6 3 5 | D Y S 5 8 7 | D Y S 6 4 3 | D Y S 4 9 7 | D Y S 5 1 0 | D Y S 4 3 4 | D Y S 4 6 1 | D Y S 4 3 5 |
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AB-050 | J2a-M410-Z6046 | 12 | 25 | 14 | 10 | 14-16 | 11 | 15 | 11 | 14 | 11 | 30 | 16 | 9-9 | 11 | 11 | 25 | 16 | 20 | 30 | 13-15-15-18 | 10 | 10 | 21-22 | 15 | 13 | 20 | 21 | 34-37 | 10 | 10 | 11 | 7 | 14-14 | 8 | 11 | 10 | 8 | 9 | 9 | 12 | 20-24 | 15 | 10 | 12 | 12 | 17 | 8 | 11 | 25 | 20 | 14 | 13 | 11 | 13 | 10 | 12 | 12 | 11 | 31 | 16 | 8 | 15 | 12 | 25 | 26 | 19 | 11 | 14 | 11 | 11 | 12 | 10 | 11 | 11 | 10 | 10 | 11 | 30 | 12 | 12 | 22 | 14 | 8 | 11 | 26 | 15 | 17 | 11 | 20 | 17 | 11 | 14 | 25 | 12 | 21 | 19 | 9 | 14 | 17 | 8 | 13 | 11 | ||||
AB-050b | J2a-M410-Z6046b | 12 | 24 | 14 | 10 | 14-16 | 11 | 15 | 11 | 14 | 11 | 30 | 16 | 9-9-9 | 11 | 11 | 25 | 16 | 20 | 30 | 13-15-15-17 | 11 | 10 | 21-22 | 15 | 13 | 19 | 18 | 33-35-37 | 10 | 10 | 11 | 7 | 14-14 | 8 | 12 | 10 | 8 | 9 | 9 | 12 | 20-24 | 15 | 10 | 12 | 12 | 18 | 8 | 11 | 25 | 20 | 14 | 13 | 11 | 13 | 10 | 12 | 12 | 11 | 33 | 16 | 8 | 15 | 12 | 24 | 26 | 19 | 11 | 14 | 12 | 11 | 12 | 10 | 11 | 11 | 10 | 10 | 11 | 30 | 12 | 12 | 22 | 14 | 8 | 10 | 25 | 15 | 17 | 12 | 20 | 17 | 11 | 14 | 25 | 12 | 21 | 19 | 9 | 14 | 17 | 8 | 13 | 11 |
List of SNPs in yfull tree:Home - A0-T - A1 - A1b - BT - CT - CF - F - GHIJK - HIJK - IJK - IJ - J - J2 - M410 - PF4610 - Z6046 - Z6050 - S15572 - S23560 - Z43525 - PF1292 - Y36257 - BY37989 - Z43501
The following kitnr's are recognized in this group:
V-XE67P
V-FZ6ZC
N9960
32542
178285
161759
175951
189472
N79407
239181
139823
95743
189746
81004
N65679
280677
178524
113679
130745
61642
V-Y6N9N
167407
V-A92F9
198791
185142
210028
160629
226154
128474
125398
E11716
E4882
289702
207147
107285
213125
235839
225749
196834
167104
Kits with nearby 67-markers are found in semargl.me
Check for yourself by inspecting the data that was used.