Goud J D, Rao P R
Anthropol Anz. 1979 Jun;37(2):80-7.
The paper reports the distribution of A1A2BO and Rho (D) blood groups among five tribal populations, Koya Dora, Raj Gond, Naikpod, Pardhan and Lambadi from three districts of Andhra Pradesh, South India. Blood samples from a total of 1090 unrelated individuals were tested. Koya Doras were, however, sampled from five distant localities to find out intratribal variation, if any. In A1A2BO blood group system the combined frequencies of "P1" and "P2" among the five Koya Groups always exceeded the frequency of "q", a characteristic feature of many tribal populations of Andhra Pradesh. However, among Raj Gond, Naikpod, Pardhan and Lambadi tribes the frequency of "q" is higher than "p" with the maximum in Pardhans. The frequency of "r" is always higher than the combined frequencies of "p1" and "p2" except in Raj Gonds. The higher frequency of "q" over "p" among Naikpod, Pardhan and Lambadi tribes is indicative of a tendency towards the distribution pattern found in North India. A few Rh negative persons were detected only in Koya Dora, Raj Gond and Lambadis indicating that the allele r (cde) is present in these populations, although in a low frequency.
该论文报道了印度南部安得拉邦三个地区的五个部落群体，即科亚多拉、拉杰贡德、奈科德、帕尔丹和兰巴迪人中A1A2BO和Rho（D）血型的分布情况。共对1090名无关个体的血样进行了检测。不过，为了找出部落内部是否存在差异，从五个不同地点采集了科亚多拉人的样本。在A1A2BO血型系统中，五个科亚群体中“P1”和“P2”的合并频率总是超过“q”的频率，这是安得拉邦许多部落群体的一个特征。然而，在拉杰贡德、奈科德、帕尔丹和兰巴迪部落中，“q”的频率高于“p”，帕尔丹部落中“q”的频率最高。除拉杰贡德部落外，“r”的频率总是高于“p1”和“p2”的合并频率。奈科德、帕尔丹和兰巴迪部落中“q”的频率高于“p”，这表明其分布模式有向印度北部发现的模式发展的趋势。仅在科亚多拉、拉杰贡德和兰巴迪部落中检测到少数Rh阴性个体，这表明等位基因r（cde）在这些人群中存在，尽管频率较低。
