Sansonetti B, Rossi P F, Destro-Bisol G
Department of Animal and Human Biology (Section of Anthopology), University La Sapienza, Rome, Italy.
Gene Geogr. 1992 Dec;6(3):109-18.
Group-specific component (GC) polymorphism was investigated in 1324 subjects belonging to 12 ethnic groups from North Cameroon including Daba, Fali, Fulbe, Kanuri, Mada, Mafa, Mandara, Mundang, Uldeme, Podokwo, Tali, and Tupuri. The GC1F frequency ranged from 0.785 among Fulbe to 0.847 among Mundang, that of GC1S from 0.071 among Mafa to 0.125 among Fulbe and that of GC*2 from 0.035 among Uldeme to 0.092 among Tupuri. The results obtained are discussed in the light of the knowledge about the distribution and the possible selective relevance of GC polymorphism.
在来自喀麦隆北部12个民族的1324名受试者中研究了群体特异性成分（GC）多态性，这些民族包括达巴族、法利族、富尔贝族、卡努里族、马达族、马法族、曼达拉族、蒙当族、乌尔代梅族、波多科沃族、塔利族和图普里族。GC1F频率在富尔贝族中为0.785，在蒙当族中为0.847；GC1S频率在马法族中为0.071，在富尔贝族中为0.125；GC*2频率在乌尔代梅族中为0.035，在图普里族中为0.092。根据关于GC多态性的分布及可能的选择相关性的知识对所得结果进行了讨论。
