Jewish group of branches: R1b-DF27


The Jewish branches can be grouped according to their Y-DNA characteristics. These characteristics are often related to a period between 10000ybp-4000ybp. Some branches had a founding father effect in that period outside the Middle East which gives information on the location of their ancestor at the time of the founding father. For other branches it is more likely that the ancestors were in the Middle East, where, in most cases, no founding father effect took place and population growth was continuous. An overview of the Jewish groups of branches is present.


Five Jewish branches are known in R1b-DF27. From one branch it is known that they arrived in Western Europe in the early years of Ashkenazi Jewry, 1000 ybp.

The Jewish Ashkenazi people have a larger percentage Y-DNA measured than most other groups in the website. Their population is in most cases over represented.

On the DF27-project site we find 1500 persons, of which about 1 percent is from the reported Ashkenazi groups. They represent 6 branches. This means that we can draw the following conclusions:

The groups that are reported are:

Branches in this group

Branch # Y-DNA SNP# of
CE of ancestor
CE range
GroupAS M G I R J B C
AB-077 R1b-DF27-FGC207619766-1330500-1150 R1b-DF27ASI
AB-082 R1b-DF27-Z196563887-1673950-1775 R1b-DF27A
AB-101 R1b-DF27-A537631281-1830below R1b-DF27AS
AB-147 R1b-DF27-BY1614811000-1700 R1b-DF27A
AB-148 R1b-DF27-BY332421below R1b-DF27S
AB-176 R1b-DF27-FT1434451below R1b-DF27S
AB-177 R1b-DF27-Y313371750-1650 R1b-DF27S
AB-179 R1b-DF27-Y1696521108-1926below R1b-DF27S
AB-242 R1b-L21-FTC874741below R1b-DF27S
AB-260 R1b-DF27-BY718461 R1b-DF27S
AB-261 R1b-DF27-BY619541 R1b-DF27S
AB-267 R1b-DF27-FT24095621108-1926300-1300 R1b-DF27S
AB-272 R1b-DF27?-T1 R1b-DF27S
AB-273 R1b-DF27-SK14511below R1b-DF27S
AB-332 R1b-L21-Y1252461below R1b-DF27S
AB-356 R1b-DF27-ZZ12_11below R1b-DF27S
AB-367 R1b-DF27-Z198-Co1 R1b-DF27S
AB-391 R1b-DF27?-C1 R1b-DF27S
AB-423 R1b-DF27?-S1 R1b-DF27S
AB-509 R1b-DF27-FT628091below R1b-DF27S
AB-512 R1b-DF27-BY1060011 R1b-DF27S
AB-533 R1b-DF27-Y239681below R1b-DF27S
AB-585 R1b-DF27-FT1247391 R1b-DF27S
AB-600 R1b-P312?-P1 R1b-DF27S
AB-612 R1b-P312?-B1 R1b-DF27S
AB-621 R1b-DF27-BY8341 R1b-DF27S
AB-628 R1b-DF27-CTS6519-Z1 R1b-DF27S
AB-682 R1b-C1 R1b-DF27S
AB-700 R1b-P1 R1b-DF27S
AB-717 R1b-DF27?-P1 R1b-DF27S
AB-719 R1b-DF27-ZZ12_1-G1 R1b-DF27S
AB-726 R1b-U106-S3542-B1 R1b-DF27S
AB-729 R1b-DF27-S14445-R1 R1b-DF27
AB-849 R1b-DF27-Z195-A1 R1b-DF27S
AB-868 R1b-RB1 R1b-DF27

table caption

List of SNPs in yfull tree:Home - A0-T - A1 - A1b - BT - CT - CF - F - GHIJK - HIJK - IJK - K - K2 - K2b - P - V1651 - M1254 - P337 - P284 - P226 - R - Y482 - R1 - R1b - L754 - L389 - P297 - M269 - L23 - L51 - L52 - PF6538 - L151 - P312 - DF27