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The S‐leut anthropometric traits: Genetic analysis
Author(s) -
PaganiniHill A.,
Martin Alice O.,
Spence M. Anne
Publication year - 1981
Publication title -
american journal of physical anthropology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.146
H-Index - 119
eISSN - 1096-8644
pISSN - 0002-9483
DOI - 10.1002/ajpa.1330550109
Subject(s) - anthropometry , linkage (software) , heritability , genetics , statistics , genetic linkage , biology , genetic analysis , gene , demography , mathematics , medicine , sociology
Genetic analyses were conducted on 51 anthropometric measurements and on four factors derived from them by factor analysis. These variables were obtained on 784 members of a religious isolate, the S‐leut. Correlations were computed between relatives, and heritabilities were estimated using information on extended families. Longitudinal measurements generally exhibited the highest heritabilities. The test for fit of a major gene model was significant for 13 of the 55 variables, the circumferential and breadth measurements giving the strongest evidence for major gene control. In another approach to establishment of genetic control, linkage analysis was performed between the anthropometric variables and blood group and serum protein polymorphisms. Several traits showed some evidence for linkage but none achieved statistical significance.