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 …

In human genetics, Haplogroup J-M172 or J2 [Phylogenetics 1] is a Y-chromosome haplogroup which is a subclade (branch) of haplogroup J-M304. [Phylogenetics 2] Haplogroup J-M172 is …

2016年8月31日 · J2a spreads from Europe to Southern Asia, with presence also on the African Mediterranean coast. The center of distribution and probable origin is in Northern Fertile …

The largest amount of information on J2 is found on J2-M172 Haplogroup Research. A tree with time estimates is found on yfull . The groups below are grouped in older branches (the …

Haplogroup J is a human mitochondrial DNA (mtDNA) haplogroup. The clade derives from the haplogroup JT , which also gave rise to haplogroup T . Within the field of medical genetics , …

This speculative discussion is focused on the Y-Haplogroup J2a, but the ancient DNA in combination with known history and the modern distribution suggests to include other …

2020年9月1日 · The data reveals significant intra-national differences in the distribution of haplogroups R1b-U106, R1b-U152, I1 and J2a north and south of the alpine divide, with R1b …

Haplogroup J2 is subdivided into two complementary sub-haplogroups: J2a, defined by the M410 genetic marker, and J2b, defined by the M12 genetic marker. A subclade of haplogroup J2a, …

Haplogroup J2, believed to have originated in the Middle East between 15,000 and 22,000 years ago, is associated with significant Neolithic expansions, particularly linked to cattle and goat …

2021年10月13日 · Y-chromosome haplogroup J, and its subgroups J1 and J2, are connected with origins in the Arabian Peninsula, Southern Europe and North Africa, and among many men of …