鄂温克族与鄂伦春族的群体遗传学研究(续)  

POPULATION GENETIC STUDIES ON EWENKI AND OROQEN NATIONALITIES

作　　者：陈良忠[1] 杜若甫[1] 

机构地区：[1]中国科学院遗传研究所

出　　处：《人类学学报》1983年第4期380-389,共10页Acta Anthropologica Sinica

摘　　要：本次调查采印了645名鄂温克族和424名鄂伦春族中、小学生和部分牧民、猎民的指纹和掌纹。观察了各型指纹出现率、指纹总嵴数、atd角和掌褶纹等指标。 1.各型指纹出现率 弓(A)、尺侧箕(L^u)、桡侧箕(L^r)和斗(W)的出现频率见表11。额左旗和陈旗鄂温克人中斗多于箕,与汉族相似。有些指纹型在某个手指上较为多见。Population genetic studies on Ewenki nationality (consisted of 3 hunting and nomadic populations formerly called "Yakut", "Tunguse" and "Suoluner" respectively) in Inner Mongolia, and Oroqen nationality in Northeast China, are performed for consanguineous and mixed marriages (809 cases); anthropometric measurement (655 persons); blood groups of ABO, MN and anti-D of Rh (1515 persons); dermatoglyphics (1047 persons); blood pressure (755 persons); colour blindness (1247 persons); phenylthiocarbamide taste test (1080 persons) and menarche age (428 females).Great genetic distance has been found among the 3 Ewenki populations, this may attribute to the different origin of these populations, and/or to the effect of genetic drift as well as the difference in enviroment of each isolate. It has also been found that there are many similarities in the genetic characters between the Oroqen hunters and one Ewenki herdsmen population addressed in the past "Suoluner", this it hints the possible common ties of blood relationship between the 2 populations, which was recorded in the historical data.

关 键 词：Human population genetics EWENKI NATIONALITY OROQEN NATIONALITY Rate of consanguineous marriages Anthropometry BLOOD groups DERMATOGLYPHICS BLOOD pre-ssure Taste threshold for phenylthiocarbamide MENARCHE age 

分 类 号：Q[生物学]