History and description of Haplogroup J2 (Y-chromosomal DNA) and its subclades. Haplogroup J2 is a major West Asian and Greco-Roman paternal lineage. It is associated with many Bronze & Iron Age ancient civilizations from the Mediterranean to India.
25-30Kyr in Iran or Southern Central Asia mutation: M20 current populations: India (Dravidian upper and middle castes), Pakistan, the Near East and Europe L may have been (with the exception of J2) the original Y haplogroup of the creators of the Indus Valley Civilization. M...
137 NS Yes Haplogroup J (P = 0,0014) associated with reduced PD risk in males (after stratification by gender). Sub-lineages U4 +U5a1 + K+J1c + J2 also reduced PD risk (P = 0,027). SNP m.10398A>G did not significantly alter PD risk. GawedaWalerych et al.(2008) Greek ...
Region/HaplogroupI R1a R1b G J2 J1 E T L Q N Others Sample size Abkhazians 3 10 3.5 47.5 26.5 2.5 0.5 0.5 5 0.5 0 0 Adygei 2.5 10.5 2.5 53.5 14.5 7.5 1 1.5 2.5 1.5 1.5 0 Armenians 4.5 5 30 11.5 22 10.5 6 4 3 1 0.5 2 Avars 0 2.5 2.5 0 4.5 66.5 7 4.5 9 0 ...
lineages, on the other hand, seem to be a blend of Norwegian, Swedish and Finnish Y-haplogroups (I1, R1a and R1b, with traces of E1b1b and J2), which can be explained by the increasing number of Scandinavians and Finns moving north and taking Sami wives in the last few centuries....
Nevertheless, substantial minorities of other haplogroups have been found on different Neolithic sites next to a G2a majority, including C1a2, H2, I*, I2a1, I2c, and J2a in Anatolia, C1a2, E-M78, H2, I*, I1, I2a, I2a1, J2 and T1a in Southeast and Central Europe (Starčevo,...
. Whichever way, northern Anatolian Bronze-Age Indo-European speakers would surely have belonged in great part to haplogroup R1b1b (and subclades). The Hattians might have had some older Middle-Eastern R1b mixed with the other haplogroups common in Anatolia nowadays (E-M78, G2a and J2)....
DNA analysis from the Corded Ware confirmed the presence of R1a and R1b in Poland c. 2700 BCE and R1a central Germany around 2600 BCE. The Corded Ware tribes expanded from the northern fringe of the Yamna culture where R1a lineages were prevalent over R1b ones.The expansion of R1b people...
Nevertheless, substantial minorities of other haplogroups have been found on different Neolithic sites next to a G2a majority, including C1a2, H2, I*, I2a1, I2c, and J2a in Anatolia, C1a2, E-M78, H2, I*, I1, I2a, I2a1, J2 and T1a in Southeast and Central Europe (Starčevo,...
In any case, a later migration out of Egypt would be improbable since it would have brought haplogroups that came to Egypt during the Bronze Age, such as J1, J2, R1a or R1b-L23.The maternal lineages associated with the spread of R1b-V88 in Africa are mtDNA haplogroups J1b, U5 and...