Index/Organizations/ISOGG Y-DNA Haplogroup Tree

ISOGG Y-DNA Haplogroup Tree

Human Y-DNA haplogroup tree by International Society of Genetic Genealogy

Fact-Checks

7 results
Jan 26, 2026
Most Viewed

R1b1a2a1a1a4 is Germanic or celtic? And Which population is the highest in?

(FTDNA nomenclature; often seen as L48+/L47- under the branch of R1b) is most consistently linked in the genetic literature and amateur-genetic projects to the Germanic-derived paternal lineages that ...

Jan 26, 2026
Most Viewed

R1b-Z9, or R-Z9 halogroup where does it come from ? is it germanic ?

(also written R‑Z19 in some trees) is a downstream branch of the R1b (R‑M343) paternal Y‑DNA lineage that sits within the U106/L48 sector of R1b, a lineage long associated with northwestern ; many inv...

Jan 26, 2026

R1b L48

(also styled R-L48 or R1b1a2a1a1a4) is a subclade of the R1b Y‑chromosome family most closely nested under R1b-U106, defined by SNPs L48 and S162, and is widely discussed as a North‑West European — pa...

Jan 26, 2026

Which ancient populations were R1B L48

(also called L48/S162) is a subclade of the R1b‑U106 branch that genetic projects and trees date to roughly 4,200–4,600 years before present and which modern and ancient‑DNA work links to populations ...

Jan 26, 2026

R1b L48 which is the highest in what population and ethnic group

(a subclade of R1b/U106) is reported at its highest measured frequency in , where detailed Dutch found R1b‑L48 in about 15% of men . Local hobbyist and project data point to particularly high concentr...

Jan 26, 2026

R1b1a1b1a1a1c2b2 which population scores the highest in this halogroup/subclade

The precise label 1a1b1a1a1c2b2 does not appear in the supplied reporting, so the sources cannot identify which modern population “scores the highest” for that exact subclade; however, the broader in ...

Jan 26, 2026

R1b1a2a1a1a4

is a deep Y‑chromosome subclade nested within the broadly European R1b family, tied to the R‑M343/R‑M269 lineage that dominates , but precise published characterization of the specific branch “R1b1a2a...