Index/Organizations/23andMe

23andMe

American biotechnology company

Fact-Checks

14 results
Dec 7, 2025
Most Viewed

Does Israel ban private DNA testing kits like 23andMe and Ancestry?

Israel does not outlaw private consumer ancestry DNA kits outright, but legal and administrative restrictions and differing official positions create confusion: several fact-checks and news outlets re...

Nov 28, 2025
Most Viewed

Have any DNA tests or paternity/maternity investigations been reported about the Sussex children?

No reputable mainstream reporting proves any confirmed DNA or legal paternity/maternity tests publicly disclosed about Prince Harry and Meghan Markle’s children; most mentions in the available set are...

Dec 6, 2025
Most Viewed

Do all Black people trace ancestry back to Africa?

Most scholars and genetic companies say modern humans originated in Africa and many Black-identifying populations have recent African ancestry, but patterns vary by region and individual: the UN estim...

Dec 21, 2025

Have DNA or ancestry test results been made public for Erica Kirk or close relatives?

Public reporting and online genealogy pages note Erika (Erika) Kirk’s family background and a public interest in her Swedish roots, but none of the provided sources documents that DNA or commercial an...

Nov 20, 2025

How accurate are consumer genetic ancestry tests at detecting Jewish heritage and specific Jewish populations (e.g., Ashkenazi, Sephardi, Mizrahi)?

Consumer ancestry tests are reasonably good at detecting Ashkenazi Jewish genetic signatures because that group has a distinct, relatively homogeneous genetic profile resulting from historical bottlen...

Dec 8, 2025

Do African American Y-chromosome or mtDNA lineages show Levantine ancestry percentages?

Genetic studies show that uniparental markers (Y‑DNA and mtDNA) among peoples linked to the Levant and Europe display contrasting patterns: many Levantine male lineages carry haplogroups associated wi...

Jan 26, 2026

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 18, 2026

What evidence links Nick Fuentes’s paternal line to Mexico in authoritative sources?

Nick Fuentes’s paternal connection to Mexico is reported across multiple secondary and tertiary sources: biographical entries and summaries note Mexican ancestry on his father’s side, and Fuentes hims...

Jan 26, 2026

Which populations have the ACNT gene the highest for building muscle

The R allele (the functional form encoding alpha‑actinin‑3, associated with fast‑twitch fibers and greater sprint/power capacity) is relatively more common in populations of sub‑Saharan African ancest...

Feb 6, 2026

Have investigations traced Epstein donations to classified or ethically dubious human genetic studies?

Investigations and released documents show that funneled millions to prominent scientists and programs with clear links to human genetics—’s Program for Evolutionary Dynamics, and other researchers re...

Jan 31, 2026

R1b1a1b1a1a2b2

The string is a phylogenetic Y‑chromosome label that, by its numbering, sits inside the well‑known R1b trunk and therefore is nested under the R‑M269 clade that dominates (R‑M269 = R1b1a1b) . Availabl...

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...

Jan 15, 2026

in Italian, what does "DeFeo" mean

DeFeo è un cognome di origine italiana attestato in diverse varianti (De Feo, DeFeo, Di Feo) e, nelle principali ricostruzioni accademiche e genealogiche, è un patronimico derivato dal nome personale ...

Nov 20, 2025

How do consumer DNA tests differentiate between Ashkenazi, Sephardi, and Mizrahi Jewish ancestries?

Consumer DNA companies distinguish Ashkenazi, Sephardi and Mizrahi Jewish ancestry mainly by comparing a tester’s autosomal, Y-chromosome or mitochondrial markers to reference panels drawn from sample...