Beta-globin gene haplotype characteristics of Colombian Amerinds in South America.
Haplotypes and subhaplotypes in the beta-globin gene cluster were identified in 146 and 156 chromosomes, respectively, of three tribes of Colombian Amerinds. Subhaplotype [+----] was a major one in Colombian Amerinds as in most human ethnic groups except Africans. A major subhaplotype [----+] in Africans was observed in only one chromosome. The framework 2 frequencies were very low (0.018-0.067). Haplotype [+----++], which is a major one in Europeans, but not in Asians, and [+-----+], which is a major one in Asians, but not in Europeans, were two major haplotypes. Subhaplotype data showed the closest genetic affinities between Colombian Amerinds and Polynesians, Micronesians, and Asians, but the haplotype data did not necessarily support this.
Shimizu
K
K
Department of Biology, Naruto University of Education, Naruto, Japan. shimizuk@naruto-u.ac.jp
Hashimoto
T
T
Harihara
S
S
Tajima
K
K
Sonoda
S
S
Zaninovic
V
V
D003105:Colombia; D005914:Globins / Q000235:genetics*; D006239:Haplotypes; D006801:Humans; D007199:Indians, South American / Q000235:genetics*; D011110:Polymorphism, Genetic
D005914:Globins