Jm. Dugoujon et al., GM AND KM ALLOTYPES IN WAYAMPI, WAYANA AND EMERILLON INDIANS FROM FRENCH-GUIANA, Annals of human biology, 21(4), 1994, pp. 335-345
We have studied 506 Amerindians from three French Guiana groups: 194 W
ayampi, living in Trois-Sauts, and 100 in the Camopi area; 47 Emerillo
n also living in the Camopi area and 165 Wayana on the Litani and Maro
ni rivers. All samples were tested for G1m(1,2,3,17), G3m(5,6,10,11,13
,14,15,16,21,24,28) and Km(1) by the classical method of hemaglutinati
on inhibition. The phenotype and haplotype distributions are presented
and have been subjected to factorial correspondence analysis. Two Gm
haplotypes are common: Gm1,17;21,28, and Gm1,2,17;21,28, but with an i
mportant variation in frequency. A rare haplotype, probably the result
of a genetic anomaly: Gm1,17;21R,28, is frequent in the Emerillon (17
%). These populations show no evidence of Black or Caucasian admixture
s.