Naslov
Sets of Complementary Phenotypic Relationship Across Five Isolated Populations

Autori
Rudan, Igor ; Rudan, Pavao ; Janićijević, Branka ; Miličić, Jasna ; Smolej Narančić, Nina ; Sujoldžić, Anita ; Chaventre, Andre

Izvornik
International journal of anthropology (0393-9383) 14 (1999), 4; 227-242

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
population; gene complex; phenotypic pattern; anthropology

Sažetak
The aim of this study was to search for certain repeating phenotypic patterns, i.e. sets of complementary relationships across five isolate populations, which may represent the traces of expression of different genes or gene complexes. The study was conducted among isolates of five island populations of eastern Adriatic, Croatia, and the data were being collected between 1979 and 1990. Selected phenotypic characteristics included measures of biological distances (e.g. anthropometrical body and head distances, physiological, dermatoglyphic and radiogrammetric bone distances), while other examined traits included socio-cultural (linguistic), bio-cultural (migrational kinship) and genetic distances. The sample consisted of 6, 286 examinees from 43 villages of 5 isolate populations. Correlations between distance matrices based on examined traits were analyzed in each of 5 populations using Mantel's test of matrix correspondence, and factor analysis (rotated principal component) was then performed over obtained correlation matrices. The results showed that there were several consistent and significant correlations between some analyzed traits across all of the studied isolate populations, which might indicate their regulation by the shared gene complexes or genome regions. The analyses identified three main clusters of correlations in all five isolate populations: the first one containing anthropometric measures (body and head measures and physiological properties in both sexes), the second one containing geographic distance-related traits (migrational kinship, linguistic and genetic distances), and the third one containing dermatoglyphic properties and radiogrammetric bone measures in both sexes. The higher-order varimax rotation over the matrix of factor correlations revealed that the primary source of variation within all five analyzed populations was not sexrelated, but rather variable-specific.

Izvorni jezik
Engleski

Znanstvena područja
Etnologija i antropologija

POVEZANOST RADA