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. 1995 Dec;9(3):211-20.

Geographic variation analysis of the ABO and RH systems in Turkey

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  • PMID: 8740900

Geographic variation analysis of the ABO and RH systems in Turkey

S Onde et al. Gene Geogr. 1995 Dec.

Abstract

In this study, we report the results of a geographical variation analysis on the gene frequencies of ABO and RH systems in 67 provinces of Turkey. The gene frequencies of A, O and RH(-), were subjected to spatial autocorrelation analysis and significant spatial autocorrelation coefficients were observed for each gene in the first distance class. The average I-correlogram for the three genes displayed a clinal pattern. The results also suggested a marked decrease in genetic similarity in relation to geographic distance.

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