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Haplogroup E-M215: Regions, Ancient DNA & Distribution

E-M215 or E1b1b, formerly known as E3b, is a major human Y-chromosome DNA haplogroup. E-M215 has two basal branches, E-M35 and E-M281. E-M35 is primarily distributed in North Africa and the Horn of Africa, and occurs at moderate frequencies in the Middle East, Europe, and Southern Africa. E-M281 occurs at a low frequency in Ethiopia.

Language: English [EN]
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Haplogroup E-M215 topic overview

The analysis highlights Regions, Ancient DNA and Distribution as prominent areas in the source structure around Haplogroup E-M215.

Related topics
71
Source areas
7
Connected nodes
79
Extracted relationships
13
Related term clusters
44
Bridge connections
79

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Ancient DNA · 18 topics
Overview · 18 topics
Distribution · 13 topics
Genetics · 11 topics
Y-DNA E subclades · 9 topics
Origins · 1 topics
Phylogenetics · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Ancestor
E-P2
Coalescence age
34,800 BP
Defining mutations
M215
Descendants
E-M35 · E-M281
Possible place of origin
East Africa
Possible time of origin
47,500—22,400 BP

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Origins

Ancient DNA

Distribution

Phylogenetics

Genetics

Y-DNA E subclades

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Haplogroup E-M215 connects Entity context

The extracted context around Haplogroup E-M215 shows recurring relationship patterns in the source. For example, Haplogroup E-M215 → E-M215Haplogroup E-M33Haplogroup E-M521Haplogroup E-M75Haplogroup, E-M96Haplogroup E-P147Haplogroup E-P177Haplogroup E-P2Haplogroup, E-V12Haplogroup E-V13Haplogroup E-V22Haplogroup E-M2Haplogroup, E-V65Haplogroup E-V68Haplogroup E-Z820Haplogroup E-Z827, Haplogroup E-L485Haplogroup E-M123Haplogroup E-M180Haplogroup Another extracted example is Haplogroup E-M215 → E-M281, E-M35. Use these groups to spot repeated connection types before inspecting the individual relationships.

Haplogroup E-M215

Top relations

related to Y-DNA E subclades · 5
Haplogroup E-M215 → E-M215Haplogroup E-M33Haplogroup E-M521Haplogroup E-M75Haplogroup, E-M96Haplogroup E-P147Haplogroup E-P177Haplogroup E-P2Haplogroup, E-V12Haplogroup E-V13Haplogroup E-V22Haplogroup E-M2Haplogroup, E-V65Haplogroup E-V68Haplogroup E-Z820Haplogroup E-Z827, Haplogroup E-L485Haplogroup E-M123Haplogroup E-M180Haplogroup
Descendants · 2
Haplogroup E-M215 → E-M281, E-M35
Ancestor · 1
Haplogroup E-M215 → E-P2
Coalescence age · 1
Haplogroup E-M215 → 34,800 BP
Defining mutations · 1
Haplogroup E-M215 → M215
Possible place of origin · 1
Haplogroup E-M215 → East Africa
Possible time of origin · 1
Haplogroup E-M215 → 47,500—22,400 BP

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

found haplogroup e-m35 e-m215 africa north e-m281 individuals subclades e-m78 sardinia morocco subclade ethiopia e1b1b e-v1515 tree et al e1b1b1a

Haplogroup E-M215 relationships Subject–Predicate–Object triples

TTTA extracted 13 structured relationships around Haplogroup E-M215. Examples in this analysis include Haplogroup E-M215 → Ancestor → E-P2 and Haplogroup E-M215 → Coalescence age → 34,800 BP. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Haplogroup E-M215AncestorE-P21.00infobox
Haplogroup E-M215Coalescence age34,800 BP1.00infobox
Haplogroup E-M215Defining mutationsM2151.00infobox
Haplogroup E-M215DescendantsE-M351.00infobox
Haplogroup E-M215DescendantsE-M2811.00infobox
Haplogroup E-M215Possible place of originEast Africa1.00infobox
Haplogroup E-M215Possible time of origin47,500—22,400 BP1.00infobox
Gérard et alinstance ofstill used in publications0.80text
Haplogroup E-M215related to Y-DNA E subcladesHaplogroup E-L485Haplogroup E-M123Haplogroup E-M180Haplogroup0.60section
Haplogroup E-M215related to Y-DNA E subcladesE-M215Haplogroup E-M33Haplogroup E-M521Haplogroup E-M75Haplogroup0.60section
Haplogroup E-M215related to Y-DNA E subcladesE-M96Haplogroup E-P147Haplogroup E-P177Haplogroup E-P2Haplogroup0.60section
Haplogroup E-M215related to Y-DNA E subcladesE-V12Haplogroup E-V13Haplogroup E-V22Haplogroup E-M2Haplogroup0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Haplogroup E-M215 bring nearby vocabulary together. In this analysis, examples include E-m35, Haplogroup and Haplogroups. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Haplogroup E-M215
    • E-m35
    • Haplogroup
    • Haplogroups
    • Also
    • Dna
    • Al
    • Et
    • Subclade
    • E1b1b
    • E-m281
    • E1b1b1
    • Africa
  • haplogroup e-m215
    • E-m35
    • Subclade
    • Haplogroup
    • Haplogroups
    • Also
    • Dna
    • Al
    • Et
    • E1b1b
    • E-m281
    • E1b1b1
    • Africa
  • human y-chromosome dna haplogroup
    • E1b1b
    • Subclade
    • M215
    • Haplogroups
    • Haplogroup
    • E-m215
    • Al
    • Et
    • East
    • E-v68
    • E1b1b1
    • Africa
  • north africa
    • Cameroon
    • Horn
    • Asia
    • E-v1477
    • Eastern
    • Subclades
    • Africa
    • North
    • E-v1515
    • Formerly
    • E-m78
    • E1b1b1a
  • horn of africa
    • Asia
    • E-v1477
    • E1b1b1a
    • Horn
    • North
    • E-m78
    • Eastern
    • Subclades
    • E-v1515
    • Formerly
    • E-m281
    • East
  • southern africa
    • Horn
    • Asia
    • Eastern
    • Subclades
    • North
    • E-v1515
    • E-v1477
    • Formerly
    • E1b1b1a
    • E-m281
    • East
    • E-m78
  • east africa
    • Horn
    • Asia
    • Eastern
    • Subclades
    • North
    • E-v1515
    • E-v1477
    • Formerly
    • E1b1b1a
    • E-m281
    • East
    • E-m78
  • south africa
    • Horn
    • Asia
    • Eastern
    • Subclades
    • North
    • E-v1515
    • E-v1477
    • Formerly
    • E1b1b1a
    • E-m281
    • East
    • E-m78

Connections between topic areas Semantic bridges

For Haplogroup E-M215, one of the stronger structural bridges in this analysis connects Haplogroup E-M215 with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Haplogroup E-M215 — Overview · splits 61 ⟂ 19
Haplogroup E-M215 — Ancient DNA · splits 61 ⟂ 19
Haplogroup E-M215 — Distribution · splits 66 ⟂ 14
Haplogroup E-M215 — Genetics · splits 68 ⟂ 12
Haplogroup E-M215 — Y-DNA E subclades · splits 70 ⟂ 10

Map overview Semantic statistics

Haplogroup E-M215

Nodes80
Edges79
Triples13
Avg. degree1.98
Density0.025
Components1

Source & methodology

TTTA analyzes the structure around Haplogroup E-M215 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Regions, Ancient DNA & Distribution, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Haplogroup E-M215 · EN edition · Analysis: TopicsToTalkAbout

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