A focused population profile of Portuguese Madeira, with modern genetic matches, ancestry modeling, and a World Genetics G25 heatmap.
Portuguese Madeira is included in the World Genetics modern G25 database as a reference population. This page uses that reference average to compare Portuguese Madeira with other modern populations in the database.
The label should be read as a population reference name rather than a complete description of every individual, family, language, region, or community history connected with Portuguese Madeira.
In the World Genetics modern G25 comparison, the closest non-self match for Portuguese Madeira is Portuguese Azores. Other nearby references include Portuguese, Spanish Extremadura (Extremaduran), Spanish Andalusia (Andalusian), and Spanish Murcia (Murcian). This gives the Portuguese Madeira profile its nearest modern genetic context inside the current reference database.
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The ancestral breakdown below loads the best-fitting World Genetics calculator for the Portuguese Madeira average. It should be read as a model of deep ancestry components, while the closest-match table is the better guide to which modern populations are most similar in G25 space.
The heatmap gives the Portuguese Madeira profile a geographic shape. Warmer areas mark regions where available modern reference populations sit closer to the Portuguese Madeira average, while cooler areas represent more distant matches.
The closest non-self match in this World Genetics comparison is Portuguese Azores. Other nearby references include Portuguese, Spanish Extremadura (Extremaduran), Spanish Andalusia (Andalusian), and Spanish Murcia (Murcian).
In the current modern G25 reference set, Portuguese Azores is the closest listed match to the Portuguese Madeira average after removing Portuguese Madeira itself from the table.
The heatmap shows where modern reference populations are closer or farther from the Portuguese Madeira G25 average, giving the closest-match results a geographic view.
