Gametic equilibrium between 24 polymorphic markers.
Pairs of unlinked genetic markers (blood cell antigens and enzymes and serum proteins) were tested for gametic equilibrium (GE) in data from 508 unrelated individuals from different regions of North America. A total of 24 markers were considered in the study. Only 14 of 262 pairs (5.3%) of markers deviated from GE at the 5% significance level and only 6 pairs (2.3%) remained in significant disequilibrium after accounting for genetic heterogeneity among regional groups. The particular combinations of alleles or one-locus genotypes that showed significant association were identified in case they might be replicated in future studies. On the basis of this study alone, however, there is no reason to suspect disequilibrium between the pairs of markers studied.
Department of Biometry and Genetics, Louisiana State University Medical Center, New Orleans 70112-1393.
J L
JL
Hernández
R C
RC
Elston
L J
LJ
Ward
D000483:Alleles; D000954:Antigens, Surface / Q000235:genetics; D001798:Blood Proteins / Q000235:genetics; D004798:Enzymes / Q000097:blood / Q000235:genetics; D004912:Erythrocytes / Q000032:analysis; D005787:Gene Frequency; D005819:Genetic Markers; D006801:Humans; D015810:Linkage Disequilibrium; D009656:North America; D010641:Phenotype
D000954:Antigens, Surface; D001798:Blood Proteins; D004798:Enzymes; D005819:Genetic Markers