Tolan K14 M1
Tolan K14 M1 — Modern 14‑way Admixture
A compact, globally oriented admixture calculator that breaks autosomal DNA into 14 regional components (detailed European substructure, Anatolia/Caspian/Persic regions, North Africa & Arabia, Equatorial Africa, South‑Himalayas, SE Asia, NE Asia). Ideal for genealogy, population studies, and exploratory ancestry insights. Results are proxy estimates—best interpreted alongside history and genealogy.
פרטי המחשבון
מידע על מחשבון ההרכב הגנטי
על המחשבון
Tolan K14 M1 — Modern 14‑way Admixture Calculator
This calculator decomposes an individual's autosomal DNA into 14 geographically and historically informed components calibrated for the modern era. Using a curated reference panel, Tolan K14 M1 estimates proportional ancestry from: NorthWest, NorthCentral, NorthEast, SouthWest and SouthEast Europe; Anatolia and East‑Anatolia; Caspian‑Sea and Persic‑Gulf regions; North‑Africa & Arabia; Equatorial Africa; South‑Himalayas; SouthEast Asia; and NorthEast Asia.
Who should use it
- Genealogy enthusiasts tracing multi‑regional roots
- Population geneticists seeking a compact reference model
- Students and educators exploring recent human migration patterns
- Anyone curious about the relative modern ancestry signals in their genome
What you can learn
- Quantified proportions of continental and sub‑continental ancestry reflecting recent admixture
- Distinct European substructure (northwest → southeast clines) and Near Eastern/Caucasus signals
- African, South Asian and East Asian contributions that highlight trade, migration and demographic history
- How multiple regional layers combine to form modern genetic profiles
Context and value
These 14 components are proxies for genetic clusters shaped by millennia of migration — from Neolithic farmers and Bronze Age movements to historic trade networks and recent population flows. Tolan K14 M1 provides a balanced, interpretable snapshot of modern admixture, useful as a starting point for deeper analyses or for comparing individuals and populations.
How to interpret results
- Percentages are estimates and sum to 100%; they reflect similarity to reference clusters rather than direct genealogical statements.
- Use results with historical, archaeological and genealogical information for robust interpretation.
- Remember limitations: reference coverage, temporal resolution, and sex‑biased or rare ancestry events can affect estimates.
Tolan K14 M1 is a practical, transparent
אוכלוסיות ייחוס
האוכלוסיות שהמחשבון משתמש בהן כייחוס גנטי
14 אוכלוסיות ייחוס
A. NorthWest_Euro
Represents populations from Northwestern Europe, including countries like the UK, Ireland, and parts of France. Known for genetic influences from Celtic and Germanic tribes.
B. NorthCentral_Euro
Encompasses populations from parts of Poland, Germany, and the Netherlands. Influences from Slavic and Germanic ancestries are prominent.
C. NorthEast_Euro
Includes populations primarily from the Baltic states and parts of Russia, showing a mix of Slavic and Baltic genetic components.
D. SouthWest_Euro
Contains populations from Iberian regions such as Spain and Portugal, showcasing a blend of Celtic, Roman, and Iberian influences.
E. SouthEast_Euro
Involves populations from the Balkans and Greece, characterized by Greek, Thracian, and Illyrian ancestries.
F. Anatolia
Refers to populations within the modern-day region of Turkey, historically significant as a crossroads of various empires and cultures.
G. East-Anatolia
Represents eastern parts of Anatolia, an area with influences from Armenian and Kurdish populations.
H. Caspian-Sea
Includes populations around the Caspian Sea, known for the convergence of various Eurasian genetic influences.
I. Persic-Gulf
Focuses on populations near the Persian Gulf, with a mixture of Arab, Persian, and other Middle Eastern ancestries.
J. North-Africa&Arabia
Contains populations from North Africa and the Arabian Peninsula, known for Berber, Arab, and Middle Eastern genetic ancestries.
K. Equatorial-Africa
Refers to populations from Central Africa, encompassing diverse ethnic groups with predominantly Sub-Saharan African lineage.
L. South-Himalayas
Includes populations from the southern Himalayan regions, influenced by Indo-Aryan and Tibetan ancestries.
M. SouthEast_Asia
Represents populations from the Southeast Asian region, characterized by Austroasiatic, Austronesian, and Sino-Tibetan influences.
N. NorthEast_Asia
Covers populations from northeastern parts of Asia, including China, Korea, and Japan, with significant Mongolic and Sino-Tibetan components.
הבנת ניתוח ההרכב הגנטי
כך פועלים המחשבונים, וכך קוראים את התוצאות
מהו ניתוח הרכב גנטי?
ניתוח הרכב גנטי משווה את ה-DNA לנתונים של אוכלוסיות ייחוס מרחבי העולם. הוא מעריך את מידת הדמיון לרכיבי הייחוס שמהם המודל בנוי.
המחשבון משתמש ב-14 אוכלוסיות ייחוס שנבחרו בקפידה כדי לבחון דמיון גנטי.
איך הניתוח עובד?
- הניתוח משווה את ה-DNA ל-14 אוכלוסיות ייחוס
- הניתוח משתמש באוכלוסיות ייחוס מהתקופות המוצגות.
- התוצאות מראות את מידת הדמיון הגנטי לקבוצות אלה
- ההתאמה של הייחוס והמגוון שלו משפיעים על איכות ההשוואה
הבנת התוצאות
התוצאות מציגות שיעורים מוערכים בתוך מודל ההשוואה לאוכלוסיות הייחוס. כדאי לזכור את הנקודות האלה:
- התוצאות מבטאות דמיון גנטי ואינן מוכיחות מוצא ישיר
- ההשוואה נשענת על אוכלוסיות הייחוס שכלולות במחשבון.
- השיעורים מראים את המשקל היחסי של כל רכיב במודל
- התוצאות הן אומדנים המבוססים על נתוני הייחוס הזמינים